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Prof.
Gurkan KESKIN,MD

Ear Nose Throat & Head and Neck Surgery
Services

Academic Publications

OVERSEAS PUBLICATIONS

1. Yuksel A, Senocak D, Sozuer D, Keskin G, Dirican A, Cenani A, Yalçın E. Effects of Carbamazepine and Valproat on Brainstem Auditory Evoked Potentials in Epileptic Children. Child's Nervous System 1995: 11; 474-477.

 

2. Keskin IG, Oz F, Oz B, Öktem F, Gustafson M.  Tracheal Reconstruction Using Auricular Alcohol-Stored Homologous Cartilage  and Autologous Cartilage in the Rabbit Model. International Journal of  Pediatric Otorhinolaryngology 2000: 56; 161-167.

 

3. Aydın O, Ustundag E, Ciftci E,. Pneumatization of the inferior turbinate, Auris Nasus Larynx 2001: 28; 361-363.

 

4. Keskin G, Alp B, Karabas L, Ustundag E. Endoscopic endonasal dacryocystorhinostomy in 30 patients. Clinical & Experimental Allergy 31(7):1163-1163 · July 2001.

 

5. Keskin G, Ustundag E, Ciftci E. Agenesis of sphenoid sinuses. Surgical Radiologic Anatomy 2002: 24; 324-326.

 

6. Keskin G, Ustundag E, Ercin C. Multiple infiltrating lipomas of the tongue. review. J Laryngol Otol 2002 May;116(5):395-7.

 

7.Ustundag E, Iseri M, , Muezzinoglu B. Central giant cell granuloma. Int J Pediatr Otorhinolaryngol  2002 Sep 2;65(2):143-6.

 

8. Hizalan I, Ildiz F, Uzun C, Keskin G. ENT examination in SCUBA divers and ENT pathologies restricting diving].

Ear Nose Bogaz Ihtis Journal. 2002 May-Jun;9(3):220-6. review.

 

9. Keskin G, Boyaci Z, Ustundag E, Kaur A, Almac A. Use of polyethylene terephthalate and expanded-polytetrafluoroethylene in medialization laryngoplasty. J Laryngol Otol 2003 Apr;117(4):294-7.

 

10. Ustundag E, Boyaci Z, , Kaur A, Ozkarakas H, Keskin G. Soft tissue response of the larynx to silicone, Gore-Tex, and irradiated cartilage implants. Laryngoscope 2005 Jun;115(6):1009-14.

 

11. Ustundag E, Iseri M, , Yayla B, Muezzinoglu B, Keskin G.. Cervical bronchogenic cysts in head and neck region. J Laryngol Otol 2005 Jun;119(6):419-23.

 

12. Atespare A, , Ercin C, Keskin S, Camcioglu A, Keskin G.. Actinomycosis of the tongue: a diagnostic dilemma. J Laryngol Otol 2006 Aug;120(8):681-3. Epub 2006 May 23.  

 

13. Ustundag E, Kaur AC, Boyaci Z, Aydin O, Keskin G. Combined use of histopathology with touch smear cytology in biopsies of the larynx. Eur Arch Otorhinolaryngol 2006 Sep;263(9):866-71. Epub 2006 Jun 15.  

 

14. Aydogan Ozkan B, Yuksel N, , Altintas O, Keskin G, Karabas VL, Caglar Y, Almac A. Homocysteine levels in plasma and sensorineural hearing loss in patients with pseudoexfoliation syndrome. Eur J Ophthalmol 2006 Jul-Aug;16(4):542-7.

 

15. Kenan K, Ihsan A, Dilek O, Burak C, , Savas C,  Keskin G. The learning curve in endoscopic pituitary surgery and our experience. Neurosurg Rev. 2006 Oct;29(4):298-305; discussion 305. Epub 2006 Aug 26.

 

16. Iseri M, Aydın O, Ustundag E, , Almac A, Keskin G. Management of lateral sinus thrombosis in chronic otitis media. Otol Neurotol 2006 Dec;27(8):1098-103.

 

17. Keskin S, Aydin O, Gurbuz Y, Ustundag E, Keskin G. Injection tongueplasty: effects of sclerosant OK-432 on rat tongue. Eur Arch Otorhinolaryngol 2007 Jan;264(1):75-9. Epub 2006 Aug 11.

 

18. Aydın O, Ustundag E, Iseri M, Ozkarakas H, Keskin G. Choanal polps: an evaluation of 53 cases. AmJ Rhinol. 2007 Mar-Apr;21(2):164-8.

 

19. Mola F, Ozturk M, Muezzinoglu B, Keskin G. The comparison of acellular dermis (alloderm), Gore-Tex, Dacron and autologous cartilage graft materials in experimental animal model for nasal septal repair surgery. AmJ Rhinol. 2007 May-June; 21(3): 330-4.

 

20. Ustundag E, Aydin O, Ateşpare A, Keskin G.Evaluation of the combined suprahyoid-transoral approach to the tongue base tumors. Ear Nose Bogaz Ihtis Journal. 2003 Jan;10(1):13-7.

 

21. Agir H, Sen C, Unal C, Ustundag E, Keskin G. Odontogenic and nonodontogenic jaw cysts: experience in 25 cases. Ear Nose Bogaz Ihtis Journal. 2008 May-Jun;18(3):157-65.

 

22. İseri M, İla K, Koç K, Yavuz Ş, Keskin G, Aydın Ö. Treatment Selection in Head and Neck Paragangliomas, Turkey Clinics J Med Sci, 32 (5), 1327-34, (2012)

 

23. Keskin IG, Ila K, Iseri M, Ozturk M, Topdag M. Endoscopic management of cerebrospinal fluid fistulas and clinical outcomes. Ear Nose Bogaz Ihtis Journal. 2013 May-Jun;23(3):135-42.

 

24. Keskin G, Ila K. Meningioma arising from the anterior skull base and filling the nasal cavity. J Craniofac Surg. 2013 Jul;24(4):e441-4.  

 

25.Keskin IG, Ila K. Juvenile angiofibroma originating from the sphenoid sinus: a case report. Ear Nose Bogaz Ihtis Journal. 2013 Jul-Aug;23(4):235-8.

 

26. Keskin G., İla K., Iseri M, Aydın Ö. Murat Ozturk. Sinonasal Inverted Papilloma; Treatment Methods and Clinical Results. Management of Sinonasal Inverted Papillomas and Clinic Outcomes, Turkiye Klinikleri J Med Sci, (2013)

 

27. Iseri M, Ozturk M, Kara A, Ucar S, Aydin O, Keskin G. Endoscope assisted transoral approach to the parapharyngeal space tumors. Head & Neck. (2013)

 

28. Keskin G., İla K, İşeri M, Aydın Ö, Öztürk M. Sinonasal inverted papilloma; Treatment Methods and clinical results.  , Turkiye Klinikleri Journal of Medical Sciences. (2013)

 

29. Iseri P., Keskin G., Kuru F., Oran A., Derin S., Erdogan S., Iseri M. Rare Cases of Facial Nerve Tumors. Journal of International Advanced Otology.  2013, Vol. 9 Issue 1, p115-121. 7p.

 

30. Keskin IG, Topdağ M, İla K, Topdağ DÖ, Öztürk M. Bilateral inverted papilloma originating from the frontal sinus. Ear Nose Bogaz Ihtis Journal. 2014 Nov-Dec;24(6):349-53.  

 

31. Ila K, İşeri M, Erdoğan S, Keskin G, Koç K, Müezzinoğlu B. Sinonasal teratocarcinosarcoma Ear Nose and Throat Ihtis Journal. 2014 Jul-Aug;24(4):237-41.

 

32.Topdag DO, Topdag M, Aydın O, Keskin G, Oztürk M, Iseri M. Evaluation of efficacy of otosclerosis surgery on hearing outcomes Ear Nose Bogaz Ihtis Derg. 2014 May-Jun;24(3):137-47.

 

33. Iseri M, Ozturk M, Kara A, Ucar S, Aydin O, Keskin G. Endoscope-assisted transoral approach to parapharyngeal space tumors. Head Neck. 2015 Feb;37(2):243-8.

 

34. Iseri M, Orhan KS, Yariktaş MH, Kara A, Durgut M, Ceylan DS, Guldiken Y, Keskin IG, Değer K. Surgical and audiological evaluation of the Baha BA400. J Laryngol Auto. 2015 Jan;129(1):32-7.

 

35. İla K, Topdağ M, Öztürk M, İşeri M, Aydın Ö, Keskin G. Retrospective analysis of surgical treatment of choanal polyps. Ear Nose Bogaz Ihtis Journal. 2015 May-Jun;25(3):144-51.

 

36. Derin S, Erdogan S, Almac A, Ulubil A, Iseri M, Aydin O, Keskin IG, Oran A, Kuru FD. Parotid gland tumors in Turkish population: analysis of 165 patients. Asian Pac J Cancer Prev. 2015;16(8):3539-42.

 

37. Topdag M, Iseri M, Sari F, Erdogan S, Keskin IG. Paranasal sinus mucoceles: our clinical experiments. Int J Clin Exp Med. 2015 Oct 15;8(10):18518-22.

 

38. Erdogan S, Keskin IG, Topdag M, Ozturk M, Sari F, Mutlu F. Ethmoid roof radiology; analysis of lateral lamella of cribriform plate. Otolaryngol Pol. 2015;69(6):53-7.

 

39. Ila K, Toppdağ M, Ozturk M, Keskin G.Retrospective analysis of surgical treatment of choanal polyps: ENT Journal of ear, nose, and throat 25(3):144-51 · May 2015.

 

40. Topdag M, Kara A, Konuk E, Demir N, Ozturk M, Caliskan S, Topdag DO, Ulubil A, Keskin IG, Iseri M. The Healing Effects of Autologous Mucosal Grafts in Experimentally Injured Rabbit Maxillary Sinuses. Clin Exp Otorhinolaryngol. 2016 Mar;9(1):44-50. doi: 10.21053/ceo.2016.9. 1.44. Epub 2016 Mar 7.

 

41. Aydin O, Keskin G, İşeri M, Ulubil A, Demir Kuru F, Oran A, Derin S. Intramuscular hemangiomas of the head and neck: Three case reports. Ear Nose Throat J. 2016 Apr-May;95(4-5).

​

DOMESTIC PUBLICATIONS

​

1. Yüksel A, Şenocak D, Sözüer D, Erişir F, Keskin G., Yalçın E. The Effects of Antiepileptic Drugs on Brainstem Auditory Evoked Potentials. Medical Bulletin of Istanbul Medical Faculty 1993: 26; 88-91.

 

2nd.  Enver Ö, Özdoğan A, Keskin G, Öktem F, Oran Y, Akan D. Otosclerosis Overview: 1980-1991. Turkish Otolaryngology Archive 1993: 31; 142-145.

 

3. Özdoğan A, Keskin G, Enver Ö, Akan D, Güneş M. Foreign Body in the Bronchus. Turkish Otolaryngology Archive 1993: 31; 96-99.

 

4. Oz F, Keskin G, Enver O. Nasal Malignant Melanoma. Turkish Otolaryngology Archive 1993: 31; 212-214.

 

5. Şenocak D, Peker Y, Keskin G, İlter Ö, Şenocak F. Principles of Hearing Screening in Newborns at Risk: 1990-1993 Surgeon Experience. Turkish Otolaryngology Archive 1993: 32; 50-54.

 

6. Kocamal B, Özdoğan A, Enver Ö, Keskin G, Şenocak F. Evaluation of Kobrak Minimal Stimulation Test with Clinical Practices. Journal of ENT Specialization 1993: 3; 27-30.

 

7. Erisir F, Keskin G, Enver O, Akan D. Extramedullary Maxillary Sinus Plasmacytoma. Endoscopy 1993: 3; 39-44.

 

8. Toprak M, Gökçel A, Şenocak D, Enver Ö, Öktem F, Keskin G. Laryngeal Mycosis. ENT Journal of Specialization 1994: 2; 82-85.

 

9. Şenocak D, Toprak M, Keskin G. Gradenigo Behind Intact Dice. Turkish Otolaryngology Archive 1994: 32; 252-254.

 

10. Toprak M, Şenocak D, Öz F, Öktem F, Keskin G, Gökçel A, The Effects of Thyrohyoidopexy and Cricohyoidopexy on Post-operative Swallowing Functions in Patients with Partial Laryngectomy. Turkish Otolaryngology Archive 1994: 32; 188-192.

 

11. Oğuz A, Üstündağ E, Keskin G, Koca Ö. Medialization Techniques. ENT Post 1995: 4; 50-60.

 

12. Öz F, Aliali HS, Keskin G, Öktem F. Investigation of IgG Subgroup Serum Concentrations in Recurrent Upper Respiratory Tract Infections in Adult Patients. ENT Post 1996: 5; 51-55.

 

13. Aydın Ö, Keskin G, Özkarakaş H, Üstündağ E, İşeri M. Maxillary Sinus Hypoplasia. Journal of Otorhinolaryngology and Head and Neck Surgery 1998: 6; 157-160.

 

14. Aydın Ö, Devge C, Üstündağ E, Keskin G, Oğuz A, Arslan A. Anatomical Variations in Paranasal Sinus Computed Tomography. Journal of ENT Specialization 1998: 5; 99-103.

 

15. Keskin G, Oğuz A, Aydın Ö, Üstündağ E, Koçak İ, Özkarakaş H. Our Clinical Approach in Laryngopharyngeal Reflux.  ENT Post 1999:  9; 8-14.

 

16. Aydın Ö, Özkarakaş H, Keskin G, Akdeniz Ö. Mucosal Contact Headaches of Nasal Sinus Origin. Ear Nose and Throat Clinics 1999: 1; 126-131.

 

17. Aydın Ö, Oğuz A, Özkarakaş H, Keskin G, Akdeniz Ö. Transnasal Endoscopy in the Evaluation of Adenoidal Hypertrophy in Children. Journal of Otorhinolaryngology and Head and Neck Surgery 1999: 7; 17-19.

 

18. Üstündağ E, Aydın Ö, Boyacı Z,  Sharp G,  Koçak İ, Kaur A. Wegener Granulomatosis: Findings of the Nose and Paranasal Sinus. ENT Journal of Specialization 1999: 6, 82-85.

 

19. İşeri M, Keskin G, Akdeniz Ö, Özkarakaş H, Kutluay P. Bening Modified Epley Maneuver in Paroxysmal Positional Vertigo. ENT Journal of Specialization 1999: 6; 50-54.

 

20. Üstündağ E, İşeri M, Aydın Ö, Keskin G, Kaur A. Giant Cholesterol Cyst of the Temporal Bone. ENT Journal of Specialization 1999: 5; 219-221.

 

21. Üstündağ E, İşeri M, Keskin G, Boyacı Z, Şengör A. Ventricular Dysphonia. PTT Hospital Medical Journal 1999: 21; 89-92.

 

22. Keskin G, Üstündağ E, Aydın Ö, Oğuz A, İşeri M, Ceylan S. Transnasal Endoscopic Approach in Pituitary Surgery. PTT Hospital Medical Journal 1999: 21; 89-92.

 

23. Kansu L, Aydın Ö, Keskin G, Almaç A. Tympanometric Changes After Acute Otitis Media in Children. Journal of Otorhinolaryngology and Head and Neck Surgery 2000: 8; 28-31.  

 

24. Boyacı Z, Üstündağ E, Keskin G, Özkarakaş H, Almaç A. Use of 'Gore-Tex' in Medialization Laryngoplasty. Turkish Otolaryngology Archive 2000: 38; 17-20.

 

25. Keskin G, Karabaş L, Üstündağ E, Boyacı Z. Endoscopic Endonasal Dacryocystorhinostomy. Turkish Otolaryngology Archive 2000: 38; 80-83.

 

26. Üstündağ E, Boyacı Z, Keskin G, Aydın Ö. Changes in Taste Sense in Smoking. Ear Nose and Throat Clinics 2000: 2; 15-18.

 

27. Oğuz A, İşeri M, Üstündağ E, Keskin G, Koçak İ. Thyroplasty type IV. Ear Nose and Throat Clinics 2000: 2; 32-36.

 

28. İşeri M, Keskin G, Kutluay P, Üstündağ E, Budak F. Videostroboscopic Evaluation and Acoustic Analysis in Parkinson's Patients. Journal of Parkinson's Disease and Movement Disorders 2000: 3; 29-32.

 

29. Büyükgebiz O, Keskin G, Üstün M, Çubukcu A, Kuru M, Ateş C, Yumbul Z. Partial Tracheal Resection and Nasal Septal Cartilage Transposition in Invasive Papillary Thyroid Cancers. Clinical and Experimental Surgery 2000: 8; 163-167.

 

30. Keskin G, Üstündağ E, Ateşpare A, Aydın Ö. Extraglandular Warthin Tumor: A Case Report. PTT Hospital Medical Journal 2000: 22; 104-106.

 

31. Keskin G, Üstündağ E, Ateşpare A, Müezzinoğlu B. Atypical Carcinoid Tumor of the Larynx: A Case Report. PTT Hospital Medical Journal 2000: 22; 114-118.

 

32. Keskin G, Üstündağ E, Aydın Ö, İşeri M, Kansu L. The Value of Videolaryngostroboscopy in Benign Vocal Cord Lesions. Turkish Otolaryngology Archive 2001: 39; 30-39.

 

33. Müezzinoğlu B, Gürbüz Y, Aydın Ö, Keskin G. Basaloid Squamous Epithelial Cell Carcinoma of the Larynx: A Case Report. ENT Journal of Specialization 2001: 8; 326-329.

 

34. Hizalan I, Ildiz F, Uzun C, Keskin G. ENT examination in SCUBA divers and ENT pathologies restricting diving.  Ear Nose Bogaz Ihtis Journal. 2002 May-June; 9(3): 220-6.

 

35. Ustundag E, Aydin O, Atespare A, Keskin G. Evaluation of the combined suprahyoid-transoral approach to the tongue base tumors. Ear Nose Bogaz Journal of Ihtis 2003 Jan; 10(1):13-7.

 

36. Keskin G, Ustundag E, Almac A. A case of congenital bilateral stapes agenesis. Ear Nose Bogaz Journal of Ihtis 2003 Dec; 11(6):175-8.

 

37. Keskin G, Ustundag E, Kacarozkara S, Keskin S. An erosive mass involving the nasal cavity and maxillary sinus: rhinosporidiosis. Ear Nose Bogaz Journal of Ihtis 2004; 13(5-6): 143-7.

 

38. Keskin G, Ağır H, Keskin S, Üstündağ E, Gürbüz Y. Mandibular Cementifying fibroma: Case report Turkish Archives of Otolaryngology  2007; 45(2): 100-104.

 

39. Keskin G, Öztürk M. Endoscopic Surgery of the Maxillary Sinus. Curr Pract ORL 2008, 4(3): 7-15.

 

40. Öztürk M, Keskin G. Endoscopic Endonasal Approach to Epistaxis. Curr Pract ORL 2008, 4(3): 29-31.

 

41. Keskin S, Keskin G. Paranasal Sinus Mucoceles. Curr Pract ORL 2008, 4(3): 32-36.

 

42. Topdağ M, Keskin G. Endoscopic Sinus Surgery in Patients with Cystic Fibrosis. Curr Pract ORL 2008, 4(3): 37-41.

​

Abroad Papers

  1. Oktem F, Oz F, Oz B, Keskin G .The importance of DNA Flow-cytometric results on the prognosis of laryngeal cancer. 3rd Congress of the European Federation of Oto-Rhino-Laryngological Societies. 9-14 June 1996, Budapest - Hungary Summary book p 518.

  2. Devge C, Ustundag E, Keskin G. Magnetic Stimulation: Will It Be an Alternative Strategy for Cochlear Neuro-prosthesis ? 2nd International Symposium on Electronic Implants in Otology and Convertional Hearing Aids. 3-5 June 1996 Gothenburg-Sweden.

  3.   Oguz A, Ustundag E, Kocak I, Aydin O, Keskin G. Correlation between Laryngopharyngeal Reflux and Behavior of Supraglottic Larynx. Care of The Professional Voice and Phonomicrosurgery, 25-27 September 1997 Athens-Greece. Summary book.

  4. Ustundag E, Iseri M, Aydin O, Keskin G, Kaur A. Giant Cholesterol Cyst of the Temporal Bone. Otology and Otoneurology towards 2000's Horizons of Investigation and Treatment (Politzer Society), 7-11 June 1998, Antalya-Turkey. Summary book, p. 205.

  5. Ustundag E, Boyacı Z, Keskin G, Kaur A, Vural G. Comparison of Soft Tissue Response Following Medialization Laryngoplasty with Gore-Tex and Silicone. 4th European Congress of Oto-Rhino-Laryngology, Head and Neck Surgery Berlin-Germany, 13-18 May 2000. Congress book, p.1405-1409.

  6. Ustundag E, Boyacı Z, Keskin G, Kaur A, Vural G. Comparison of Soft Tissue Response Following Medialization Laryngoplasty with Gore-Tex and Silicone. Proc. 4th European Congress of Oto-Rhino-Laryngology, Head and Neck Surgery, Berlin, Vol.2, 1405-1409, Monduzzi Editore, Bologna, 2000.

  7. Keskin G, Alp B, Karabas L, Ustundag E. Endoscopic Endonasal Dacryocystorhinostomy In Thirty Patients . 4th international symposium on experimental rhinology & immunology of the nose London, 14-16 February 2001. Abstract book p.104.

  8. Keskin G, Ciftci E, Evliyaoglu C. Agenesis of Sphenoid Sinuses. Case Report .4th international symposium on experimental rhinology & immunology of the nose London, 14-16 February 2001. Summary book p.103.

  9. Aydin O, Ozkarakas H,  Sharp G,  Ustundag E, Almac A. Choanal polps: an evaluation of 46 cases. 23. International Symposium on Infection and Allergy of the Nose. 18-25 June 2004, Istanbul. Congress Summary Book, p. 330. 

  10. Keskin G, Ustundag E, Aydin O, Keskin S.  Endoscopic Resection of Inverted Papilloma of the Nose and Paranasal Sinuses. 23. International Symposium on Infection and Allergy of the Nose 18-25 June 2004, Istanbul. Congress Summary Book, p. 339. 

  11. Ustundag E, Atespare A, Keskin G, Ozkarakas H, Iseri M. The Mucociliary Transport Activity Changes in Nasal Septal Rotational Flaps. 23. International Symposium on Infection and Allergy of the Nose. 18-25 June 2004, Istanbul. Congress Summary Book, p. 296. 

  12. Keskin G, Keskin S, Gurbuz Y.  Effects of sclerosant OK-432 on rat tongue. V. Balkan Congress, Otorhinolaryngology Head and Neck Surgery. 7-10 September 2006, Edirne. ENT Journal of Specialization Supplementum I, 16: 22-23, 2006. 

  13. Keskin G, Mola F, Muezzinoglu B. The comparison of alloderm and gore-tex graft materials in an experimental animal model for nasal septal repair surgery. V. Balkan Congress, Otorhinolaryngology Head and Neck Surgery. 7-10 September 2006, Edirne. Journal of ENT Specialization Supplementum I, 16: 23, 2006.

 

Domestic Statement

  1. Şenocak D., Öz F., Korkut N., Özek H., Gökçel A., Keskin G., “Conservative Laryngeal Surgery”, XI. Academic Week. Dysphonias International Symposium in Otolaryngology and Arts, 134-137, Istanbul, 1990.

  2. Şekercioğlu N., Cansız H., Toprak M., Keskin G., Sert İ., “Skull Base Selim Tumors”, XII. Academic Week. New Developments in Head and Neck Surgery Symposium, 267-272, Istanbul, 1992.

  3. Öktem F., Öz F., Öz B., Toprak M., Keskin G., “New Parameters on Determining the Prognosis of Patients with Laryngeal Malignancies: DNA Flow Cytometry, Tumor Markers and Others”, 1st Turkish Italian Laryngology Congress, 187-192, Antalya, 1997.

  4. Aydın Ö., Keskin G., Özkarakaş H., Üstündağ E., İşeri M., “Maxillary Sinus Hypoplasia”, 24. National Congress of Otorhinolaryngology and Head and Neck Surgery, 111-114, Antalya, 1997

  5. Aydın Ö., Devge C., Üstündağ E., Keskin G., Oğuz A., Arslan A., “Anatomical Variations in Paranasal Sinus Computed Tomography”, 24. National Congress of Otolaryngology and Head and Neck Surgery, 115-118, Antalya, 1997.

  6. Boyacı Z., Kaur A., Üstündağ E., Keskin G., Aydın Ö., Oğuz A., “Primary Tonsillar Tuberculosis”, 24. National Congress of Otorhinolaryngology and Head and Neck Surgery, 151-154, Antalya, 1997.

  7. Oğuz A., Keskin G., Aydın Ö., Üstündağ E., Boyacı Z., Ceylan S., “Endoscopic Pituitary Surgery”, 24. National Congress of Otorhinolaryngology and Head and Neck Surgery, 649-652, Antalya, 1997 .

  8. Üstündağ E., Aydın Ö., Boyacı Z.,  Sharp G.,  Koçak İ., Kaur A., “Wegener Granulomatosis: Nose and Paranasal Sinus Findings. Case Report”, 24th National Congress of Otorhinolaryngology and Head and Neck Surgery, 1025-1028, Antalya, 1997.

  9. Üstündağ E., Boyacı Z., Keskin G., Aydın Ö., “Changes in Taste Sense in Cigarette Use”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  10. Oğuz A., İşeri M., Üstündağ E., Keskin G., Koçak İ., “Our Laryngoplastic Phonosurgery Results”, 25. National Turkish Congress of Otorhinolaryngology & Head and Neck Surgery, İzmir, 1999. 

  11. Kansu L., Aydın Ö., Keskin G., Almaç A., “Tympanometric Changes After Acute Otitis Media in Children”, 25. National Congress of Turkish Otorhinolaryngology and Head and Neck Surgery, İzmir, 1999.

  12. İşeri M., Keskin G., Kutluay P., Üstündağ E., Budak F., “Videostroboscopic Evaluation and Acoustic Analysis in Parkinson's Patients”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  13. Aydın Ö., Özkarakaş H., Keskin G., Akdeniz Ö., “Mucosal Contact Headaches of Nasal Sinus Origin”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  14. Boyacı Z., Aydın Ö., Üstündağ E., Keskin G., Şengör A., Paksoy N., “Mycobacterium Infections in the Neck Region”, 25. National Turkish Congress of Otorhinolaryngology & Head and Neck Surgery, İzmir, 1999.

  15. Keskin G., Üstündağ E., Aydın Ö., Oğuz A., İşeri M., Ceylan S., “Transnasal Endoscopic Approach in Pituitary Surgery”, 25. National Turkish Congress of Otorhinolaryngology & Head and Neck Surgery, İzmir, 1999.

  16. Oğuz A., İşeri M., Üstündağ E., Keskin G., Koçak İ., “Tyroplasty Type IV”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  17. Üstündağ E., İşeri M., Keskin G., Boyacı Z., Şengör A., “Ventricular Dysphonia”, 25. National Turkish Congress of Otorhinolaryngology & Head and Neck Surgery, İzmir, 1999.

  18. Boyacı Z., Üstündağ E., Keskin G., Özkarakaş H., Almaç A., “The Use of 'Gore-Tex' in Medialization Laryngoplasty”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  19. Keskin G., Karabaş L., Üstündağ E., Boyacı Z., “Endoscopic Endonasal Dacryocystorhinostomy”, 25. National Turkish Otorhinolaryngology & Head and Neck Surgery Congress, İzmir, 1999.

  20. İşeri M, Oğuz A., Üstündağ E., Keskin G., Akdeniz Ö., “Computerized Voice Analysis in Functional Dysphonias”, 25. National Turkish Congress of Otorhinolaryngology & Head and Neck Surgery, İzmir, 1999.

  21. Aydın Ö., Üstündağ E., İşeri M., Keskin G., Oğuz A., “Laryngeal Amyloidosis with Laryngocele: a Case Report”, First International Voice Symposium, Abstract book, 18, Ankara, 1996.

  22. Özkarakaş H., Aydın Ö., Kansu L., Keskin G., “Waardenburg Syndrome”, presented at the 24th National Congress of Otorhinolaryngology and Head and Neck Surgery. Summary book, 28, Antalya, 1997.

  23. Aydın Ö., Oğuz A., Özkarakaş H., Keskin G., Akdeniz Ö., “Transnasal Endoscopy in the Evaluation of Adenoidal Hypertrophy in Children”, Uludağ '98 ENT Days, Pediatric Otorhinolaryngology Congress, Abstract book, 122, Bursa, 1998.

  24. Üstündağ E., Keskin G., Boyacı Z., Aydın Ö., Kaur A., “Reconstruction of Laryngeal Skeleton with Alloplastic Materials”, International Meeting of Otolaryngology, Head and Neck Surgery, Abstract Book, 97, Ankara, 2000.

  25. Aydın Ö., Özkarakaş H., Keskin G., Kansu L., Almaç A., “Transnasal Endoscopic Surgery and Synoscopy in the Treatment of Choanal Polyps”, International Meeting of Ear, Nose, Throat and Head and Neck Surgery, Abstract Book, 149, Ankara , 2000.

  26. Keskin G., Üstündağ E., Boyacı Z., Özkarakaş H., Kaur A., “The Use of Dacron and Gore-Tex in Isshiki Type I Laryngoplasty: Experimental Study”, International Meeting of Otolaryngology, Head and Neck Surgery, Abstract Book, 96 , Ankara, 2000.

  27. Keskin G., Üstündağ E., Aydın Ö., İşeri M., Kansu L., “The Value of Videolaryngostroboscopy in Benign Vocal Cord Lesions”, International Meeting of Otolaryngology, Head and Neck Surgery, Abstract Book, 99, Ankara, 2000.

  28. Keskin G., Üstündağ E., Ateşpare A., Aydın Ö., “Extraglandular Warthin Tumor: Case Report”, XVI. Academic Week. Multidisciplinary Approach to Oral and Salivary Gland Diseases Symposium, Istanbul, 2000.

  29. Ateşpare A., Şengör A., Üstündağ E., Keskin G.,  Aydın Ö., “Treatment of Frey Syndrome with Botillinum Toxin”, XVI. Academic Week. Multidisciplinary Approach to Oral and Salivary Gland Diseases Symposium, Istanbul, 2000.

  30. Keskin G., Üstündağ E., Aydın Ö., Kansu L., Özkarakaş H., Almaç A., “Our Results of Laryngeal Cancer Surgery”, Laryngology Society III. Congress, Today Meeting of Laryngeal Cancer Surgery, Istanbul, 2000.

  31. Keskin G., Üstündağ E., Ateşpare A., Müezzinoğlu B., “Larynx Atypical Carcinoid Tumor: Case Report”, Laryngology Society III. Congress, Today Meeting of Laryngeal Cancer Surgery, Istanbul, 2000.

  32. Özkarakaş H, Akdeniz Ö, Müezzinoğlu B, Keskin G, Aydın Ö, Almaç A. The Relationship Between Adhesion Molecules (MMP-9, VEGF, E-Kaderin) and Tumor Behavior in Laryngeal Cancers. 20-26 September 2001, Antalya. (Best Poster Second Prize)

  33. Keskin S, Ateşpare A, Özkarakaş H, Keskin G, Yayla B. Bifid facial: a rare facial nerve anomaly. 27th National Congress of Otorhinolaryngology and Head and Neck Surgery. 4-9 October 2003, Antalya. Congress Summary Book, p. 3. 

  34. Keskin G, Koç K, Ceylan S, Üstündağ E, Aydın Ö. Endoscopic endonasal transsphenoidal pituitary surgery. 27th National Congress of Otorhinolaryngology and Head and Neck Surgery. 4-9 October 2003, Antalya. Congress Summary Book, p. 46. 

  35. Üstündağ E, Ateşpare A, Mola F, Keskin G, Almaç A. Histopathological changes in the mucosa in nasal septal rotation flaps and evaluation of mucociliary function. 27th National Congress of Otorhinolaryngology and Head and Neck Surgery. 4-9 October 2003, Antalya. Congress Summary Book, p. 51. 

  36. Aydın Ö, Yıldız K, Keskin S, Keskin G, Özkarakaş H, Kanko M. Carotid body paraganglioma: cases requiring carotid artery resection.27. National Congress of Oto-rhinolaryngology and Head and Neck Surgery. 4-9 October 2003, Antalya. Congress Summary Book, p. 154. 

  37. Keskin G, Ağır H, Keskin S, Üstündağ E. Cementifying fibroma: a case report. 27th National Congress of Otorhinolaryngology and Head and Neck Surgery. 4-9 October 2003, Antalya. Congress Summary Book, p. 155. 

  38. Keskin G, Koç K, Ceylan S, Üstündağ E, Aydın Ö, Keskin S. Endoscopic endonasal transsphenoidal pituitary surgery 28th National Congress of Otorhinolaryngology and Head and Neck Surgery. 21-26 May 2005, Antalya. Congress Summary Book, p. 14. 

  39. Mola F, Keskin G, Müezzinoğlu B, Yayla B. Comparison of autogenous and alloplastic materials in nasal septal reconstructive surgery. 28. National Congress of Otorhinolaryngology and Head and Neck Surgery. 21-26 May 2005, Antalya. Congress Summary Book, p. 160. 

  40. Almaç A, Camcıoğlu A, Keskin G. Life in the external ear canal: spider-woman. 28. National Congress of Otorhinolaryngology and Head and Neck Surgery. 21-26 May 2005, Antalya. Congress Summary Book, p. 40.

  41. İşeri M, Kara R, Ulubil A, Keskin G. First branchial cleft anomaly type II: case report.   29th National Congress of Otorhinolaryngology and Head and Neck Surgery. 26-31 May 2007, Antalya. Congress Summary Book, p. 125.

 

 

Book Translation Editor

  1.   Gurkan KESKIN. Otolaryngology Atlas. Nobel Medicine Bookstore, 2004, Istanbul.

  2.   Gurkan KESKIN. Diagnosis of Allergic Diseases. Nobel Medicine Bookstore, 2007, Istanbul.  

  3.   Gürkan Keskin (guest editor).  ENT-BBC Current Approaches. Advanced Endoscopic Sinus Surgery Techniques II,  September 2008.

 

Book Chapter Translation

  1. Gurkan Keskin, Ahmet A.  Nasal Obstruction.  Nose and Paranasal Sinus Traumas, Translated Ed. A Oguz and Ö Koca, 171-204, Nobel Medicine Bookstores, Istanbul, 1995.

  2. Gurkan Keskin. Diagnosis and Treatment of Facial Fractures. Otorhinolaryngology Head and Neck Surgery, Translated Ed. D Şenocak, 369-389, Nobel Medicine Bookstores, Istanbul, 2000.

  3. Gurkan Keskin. Salivary Glands. Otorhinolaryngology Head and Neck Surgery, Translated Ed. D Şenocak, 390-400, Nobel Medicine Bookstores, Istanbul, 2000.

  4. Gurkan Keskin. Thyroid Gland Diseases. Otorhinolaryngology Head and Neck Surgery, Translated Ed. D Şenocak, 401-421, Nobel Medicine Bookstores, Istanbul, 2000.

  5. Gurkan KESKIN. Genetics of Rhinosinusitis. (Sinus Diseases). Nobel Medicine Bookstore, 2003, Istanbul.

  6. Gurkan KESKIN. nasopharynx. (Otolaryngology Basic Information). Nobel Medicine Bookstore, 2003, Istanbul.

  7. Gurkan KESKIN. Nose. (ENT Atlas). Nobel Medicine Bookstore, 2004, Istanbul.

  8. Gurkan KESKIN. Pharynx and Larynx. (ENT Atlas). Nobel Medicine Bookstore, 2004, Istanbul.

  9. Gurkan KESKIN. Tracheotomy and Tracheostomy Tubes. (Larynx Trachea Esophagus and Neck Surgery). Nobel Medicine Bookstore, 2004, Istanbul.

  10. Gurkan KESKIN. Diagnosis of Allergic Diseases. (Color Atlas of Allergic Diseases). Nobel Medicine Bookstore, 2007, Istanbul.

  11. Gurkan KESKIN. Treatment of Airway Problems in Adults. (ENT Head and Neck Surgery). Güneş Medical Bookstore, 2007, Ankara.

 

Book Chapter Authoring

  1. Gurkan Keskin, Omer Aydin. Benign Lesions of the Vocal Cord. Voice and Voice Diseases, Ed. A Oguz and A Demireller, 61-72, Ekin Medical Publishing, Istanbul, 1996

  2. Omer Aydin, Gurkan Keskin. Spasmodic Dysphonias and Its Treatment. Voice and Voice Diseases, Ed. A Oguz and A Demireller, 93-97, Ekin Medical Publishing, Istanbul, 1996.

  3. Gurkan KESKIN. Nasopharyngeal Tumors. (ENT Diseases and Head and Neck Surgery). Güneş Medical Bookstore, 2004, Ankara.

  4. Gurkan KESKIN, Efser Can. Allergic rhinitis (Basic Rhinology). Güneş Medical Bookstore, 2008, Ankara.            

​

SPEECHES

  1.   Gurkan KESKIN, Fikret ILERI. Advanced FESS Techniques (Cadaver dissection) Panel. Turkish ENT Foundation Training Courses, 24.12.2002, Istanbul.

  2. Gurkan KESKIN, Nejat Gacar. Conference on the Use of Topical Steroids in ENT. Kocaeli University Faculty of Medicine ENT Monthly Meetings, 30.01.2003, Kocaeli.

  3. Gürkan KESKİN, Mehmet Ada, Dimitros Pifidis, Syprios Papayayu, Nicolas Simasko. Snoring and Sleep Apnea Patient Panel. XXVII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery,  4-9 October 2003, Antalya.

  4. Gürkan KESKİN, Emre Üstündağ, Ömer Aydın. Guidelines for Access to the Frontal and Sphenoid Sinus Course in FESC. XXVII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery,  4-9 October 2003, Antalya.

  5. Emre Üstündağ, Gürkan KESKİN, Hakan Heavy. Lower and Upper Jaw Cysts. Course XXVII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery,  4-9 October 2003, Antalya.

  6. Ömer Aydın, Emre Üstündağ, Gürkan KESKİN.  Approach to Different Thyroid Pathologies Course. XXVII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery, 4-9 October 2003, Antalya.

  7. Gurkan KESKIN, Murat Yollar. Endoscopic-Open Technique Dacryocystorhinostomy Advantages Conference. Turkish ENT Foundation Training Courses, 10.02.2004, Istanbul.

  8. Gurkan KESKIN. Conference on Surgical Approach to the Frontal Sinus. Kocaeli University Faculty of Medicine ENT Monthly Meetings, 08.04.2004, Kocaeli.

  9. Gurkan KESKIN. Key Points Educational Course in Frontal Sinus Surgery. Turkish ENT Foundation II. Academy Meeting, 15-18 April 2004, Adana.

  10. Gürkan KESKİN, Nesil Keleş, Oğuz Teacheroğlu, Fikret İleri, Alper Tutkun. Panel on Controversial Points in Endoscopic Sinus Surgery. I. U. Cerrahpaşa Faculty of Medicine XVII. Academy Week,  4-6 June 2004, Istanbul.

  11. Gurkan KESKIN. Frontal Resese Safe Approach Conference. I. Istanbul Masterclass Symposium, 25-26 November 2004, Istanbul.

  12. Gurkan KESKIN. Applied Cadaver Course. I. Istanbul Masterclass Symposium, 25-26 November 2004, Istanbul.

  13. Gurkan KESKIN, Oguz Teacheroglu, Fikret Ileri, Kemal Adali. Panel of Interesting Cases in Endoscopic Sinus Surgery. IV. Palandöken ENT Symposium, 17-21 March 2004, Erzurum.

  14. Gürkan KESKİN, İrfan Yorulmaz, Sabri Uslu, Taşkın Yücel, Semih Sütay.  Panel for Endoscopic Approach to the Frontal Sinus. Turkish ENT Foundation III. Academy Meeting. 14-17 April 2005, Izmir.

  15. Gurkan KESKIN. Frontal Resese Safe Approach Conference. II. Istanbul Masterclass Symposium, 28-29 April 2005, Istanbul.

  16. Gurkan KESKIN. Applied Cadaver Course. II. Istanbul Masterclass Symposium, 28-29 April 2005, Istanbul.

  17. Gürkan KESKİN, Murat Cem Miman, Oğuz Teacheroğlu, İrfan Yorulmaz, Bülent Karcı, Nesil Keleş. Panel on Problems in Endoscopic Sinus Surgery. XXVIII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery, 21-26 May 2005, Antalya.

  18. Gurkan KESKIN. Endoscopic Surgery of the Frontal Sinus Educational Course. XXVIII. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery, 21-26 May 2005, Antalya.

  19. Gurkan KESKIN. Frontal Resese Safe Approach Conference. III. Istanbul Masterclass Symposium, 17-20 November 2005, Istanbuli

  20. Gurkan KESKIN. Applied Cadaver Course. III. Istanbul Masterclass Symposium, 17-20 November 2005, Istanbul.

  21. Gürkan KESKİN, Cem Meço, Raşit Midilli, İrfan Kaygusuz, Adil Eryılmaz. ESC: Basic Surgical Approach Panel. II. National Rhinology Congress, 23-26 February 2006, Istanbul.

  22. Gürkan KESKİN, Sami Katırcıoğlu, Ferhat Erişir. Educational Course on Comparing Open-Closed Techniques in SRP. Turkish ENT Foundation Training Courses, 07.03.2006, Istanbul.

  23. Gürkan KESKİN, Fuat Tosun, Babür Küçük. Advanced FESC Educational Course. Turkish ENT Foundation IV. Academy Meeting, 13-15 April 2006, Ankara.

  24. Gurkan KESKIN. Frontal Resese Safe Approach Conference. IV. Istanbul Masterclass Symposium, 27-28 April 2006, Istanbul.

  25. Gurkan KESKIN. Applied Cadaver Course. IV. Istanbul Masterclass Symposium, 27-28 April 2006, Istanbul.

  26. Gurkan KESKIN. Frontal Resese Safe Approach Conference. V. Istanbul Masterclass Symposium, 15-19 November 2006, Istanbul.

  27. Gurkan KESKIN. Applied Cadaver Course. V. Istanbul Masterclass Symposium, 15-19 November 2006, Istanbul.

  28. Gurkan KESKIN. Open Technique Rhinoplasty (Video Presentation) Conference. Kocaeli ENT Days, 3-4 November 2006, Kocaeli.

  29. Gürkan KESKİN, Günay Aydın, Murat Cem Miman, Figen Atalay. Treatment Options for Asthma and Rhinitis – Panel I. Antihistamine Treatment. II. Asthma Rhinitis Days, 18-21 January 2007, Bursa.

  30. Gürkan Keskin, Arif Ulubil. Sphenoid sinus surgery and endoscopic hypophysectomy course. XXIX. National Congress, 26-30 May 2007, Antalya.

  31. Gürkan Keskin, Arif Ulubil Frontal Sinus Endoscopic Surgery Course. XXIX. National Congress, 26-30 May 2007, Antalya.

  32. Gürkan Keskin, Mustafa Kemal Adalı, Barlas Aydoğan, Yaşar Ünlü, Suat Turgut, Semih Sütay. Yesterday-Today-Tomorrow panel in Endoscopic Sinus Surgery Applications. XXIX. National Congress, 26-30 May 2007, Antalya.

  33. Gürkan Keskin, Sami Katırcıoğlu, Fatih Öktem, Selçuk İnanlı, Tarık Şapçı. Where are we, what are we doing, what are we going to do in facial plastic? panel. II Rhinocamp Meeting, 14-17 June, 2007, Bodrum.

  34. Gurkan Keskin. Important landmarks and transportation routes in frontal sinus surgery. Kocaeli ENT Days 2007, 28-29 September 2007, Kocaeli.

  35. Gurkan Keskin. Important landmarks and transportation routes in sphenoid sinus surgery. Kocaeli ENT Days 2007, 28-29 September 2007, Kocaeli.

  36. Gurkan Keskin. Live Surgery Applied Endoscopic Sinus Surgery Course. Kocaeli ENT Days 2007, 28-29 September 2007, Kocaeli. Gürkan KESKİN, Asım Kaytaz, Yücel Anadolu, İbrahim Ercan. Panel of New Developments in Surgical Treatment of Rhinosinusitis.. Turkish ENT Foundation Training Courses, 06.11.2007, Istanbul

  37. Gurkan KESKIN. How I Do It Conference. VI. Istanbul Masterclass Symposium, 15-18 November 2007, Istanbul.

  38. Gurkan KESKIN. Applied Cadaver Course. VI. Istanbul Masterclass Symposium, 15-18 November 2007, Istanbul.

  39. Gürkan KESKİN, Kemal Değer, Generation Keleş.  Case Reports Panel in Endoscopic Sinus Surgery. Çukurova Videoconferences VI Meeting, 22-23.03.2008, Adana.

  40. Gürkan KESKİN, Asım Kaytaz, Nesil Keleş, Ender Güçlü. Endoscopic Sinus Surgery Panel in Pediatric Rhinosinusitis. Pediatric otolaryngology Days - Cerrahpaşa Faculty of Medicine 20th Academic Week Meeting, 05-07.05.2008, Istanbul.

  41. Gürkan KESKİN, Babür Küçük, Fuat Tosun, Barlas Aydogan. Basic Endoscopic Sinus Surgery Course. 4th National Rhinology Congress, 29.05.2008-01.06.2008, Antalya.

  42.   Gurkan KESKIN. Choanal Polyps and Surgery. Kocaeli ENT Days 2008 Meeting, 12-13.09.2008, Kocaeli.

  43. Gurkan KESKIN. Sphenoid sinus ostium. Kocaeli ENT Days 2008 Meeting, 12-13.09.2008, Kocaeli.

  44. Gurkan KESKIN. Live Surgery Endoscopic Sinus Surgery Course. Kocaeli ENT Days 2008 Meeting, 12-13.09.2008, Kocaeli.

  45. Gurkan KESKIN, Bulent Karci, Generation Keleş. Case Reports Panel in Endoscopic Sinus Surgery. 30th Turkish National ENT-BBC Congress, 08-12.10.2008, Antalya.

  46. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Sphenoid Sinus Surgery and Endoscopic Hypophysectomy Course.  30th Turkish National ENT-BBC Congress, 08-12.10.2008, Antalya.

  47. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Frontal Sinus Surgery Course. 30th Turkish National ENT-BBC Congress, 08-12.10.2008, Antalya.

  48. Gurkan KESKIN. Frontal Sinus Surgery Conference. Ege University 9. Endoscopic Sinus Applied Course. 08-09.11.2008, Izmir.

  49. Gurkan KESKIN. Applied Cadaver Course. Ege University 9. Endoscopic Sinus Applied Course. 08-09.11.2008, Izmir.

  50. Gurkan KESKIN. How I Do It Conference. VII. Istanbul Masterclass Symposium, 13-16 November 2008, Istanbul.

  51. Gurkan KESKIN. Applied Cadaver Course. VII. Istanbul Masterclass Symposium, 13-16 November 2008, Istanbul

  52. Gurkan Keskin. Tracheostomy. 3. days of asthma rhinitis, 05-08.03.2009, cyprus.

  53. Gurkan KESKIN. Applied Cadaver Course. Dokuzeylül University 4. Endoscopic Sinus Applied Course. 27-28.3.2009, Izmir.

  54. Gurkan KESKIN. Frontal sinus surgery. Dokuzeylül University 4. Endoscopic Sinus Applied Course. 27-28.3.2009, Izmir.

  55. Gurkan KESKIN. ESC case reports. 7. Academy meeting. 9-12.04.2009, Antalya.

  56. Gurkan KESKIN. CSF rhinorrhea. 5th rhinology meeting. 28-31.05.2009, Antalya.

  57. Gurkan KESKIN. ESC challenges panel. 32. Turkish National ENT-BBC Congress, 29.10-01.11.2009, Antalya.

  58.   Gürkan KESKİN, Mete İşeri, Arif Ulubil. Sphenoid Sinus Surgery and Endoscopic Hypophysectomy Course.  32. Turkish National ENT-BBC Congress, 29.10-01.11.2009, Antalya.

  59. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Frontal Sinus Surgery Course. 32. Turkish National ENT-BBC Congress, 29.10-01.11.2009, Antalya.

  60. Gurkan KESKIN. Frontal Sinus Surgery Conference. Ege University 10. Endoscopic Sinus Applied Course. 07-08.11.2009, Izmir.

  61. Gurkan KESKIN. Applied Cadaver Course. Ege University 10. Endoscopic Sinus Applied Course. 07-08.11.2009, Izmir.

  62. Gurkan KESKIN. How I Do It Conference. XI. Istanbul Masterclass Symposium, 12-15 November 2009, Istanbul.

  63. Gurkan KESKIN. Applied Cadaver Course. XI. Istanbul Masterclass Symposium, 12-15 November 2009, Istanbul.

  64. Gurkan KESKIN. Applied Cadaver Course. Dokuzeylül University 5th Endoscopic Sinus Applied Course. 18-19.12.2009, Izmir.

  65. Gurkan KESKIN. Frontal sinus surgery. Dokuzeylül University 5th Endoscopic Sinus Applied Course. 18-19.12.2009, Izmir.

  66. Gurkan KESKIN. Concha surgery. Uludag ENT Days 2010.11-14.3.2010, Bursa.

  67. Gurkan KESKIN. Frontal sinus surgery. Dokuzeylül University 6th Endoscopic Sinus Applied Course. 20-21.3.2010, Izmir.

  68. Gurkan KESKIN. Applied Cadaver Course. Dokuzeylül University 6th Endoscopic Sinus Applied Course. 20-21.3.2010, Izmir.

  69. Gurkan KESKIN. ESC case reports. 8. Videoconferences meeting. 9-12.04.2009, Antalya.

  70. Gurkan KESKIN. ESC case reports. 7. Academy meeting. 27-28.03..2010, Adana.

  71. Gurkan KESKIN. How I Do It Conference. XII. Istanbul Masterclass Symposium, 31.03-02.03. 2010, Istanbul.

  72. Gurkan KESKIN. Applied Cadaver Course. XII. Istanbul Masterclass Symposium, 31.03-02.03. 2010, Istanbul.

  73. Gurkan KESKIN. CSF rhinorrhea. 9. ENT BBC Association Congress. 08-10.04.2010, Ankara.

  74. Gurkan KESKIN. Tracheotomy. Nose to lung meeting. 22-25.04.2010, Cyprus.

  75. Gurkan KESKIN. ESC cases. 6th rhinology meeting. 19-23.05.2010, Antalya.

  76. Gurkan KESKIN. Epistaxis Panel. 32. Turkish National ENT-BBC Congress, 27-31.10.2010, Antalya.

  77. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Sphenoid Sinus Surgery and Endoscopic Hypophysectomy Course.  32. Turkish National ENT-BBC Congress, 27-31.10.2010, Antalya.

  78. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Frontal Sinus Surgery Course. 32. Turkish National ENT-BBC Congress, 27-31.10.2010, Antalya.

  79. Gurkan KESKIN. How I Do It Conference. XII. Istanbul Masterclass Symposium, 25-28.11. 2010, Istanbul.

  80. Gurkan KESKIN. Applied Cadaver Course. XII. Istanbul Masterclass Symposium, 25-28.11.2010, Istanbul.

  81. Gurkan KESKIN. Applied Cadaver Course. Dokuzeylül University 7. Endoscopic Sinus Applied Course. 17-18.12.2010, Izmir.

  82. Gurkan KESKIN. Frontal sinus surgery. Dokuzeylül University 5th Endoscopic Sinus Applied Course. 17-18.12.2010, Izmir.

  83. Gurkan KESKIN. How I Do It Conference. XVI. Istanbul Masterclass Symposium, 31.03-03.04.2011, Istanbul.

  84. Gurkan KESKIN. Applied Cadaver Course. XVI. Istanbul Masterclass Symposium, 31.03-03.04.2011, Istanbul.

  85. Gurkan KESKIN. Endoscopic sinus surgery in intranasal malignancies. TKBB Foundation meeting. March, 2011, Istanbul.

  86. Gurkan KESKIN. ESC cases. 9. Academy meeting. 14-17.04.2011, Muğla.

  87.   Gurkan KESKIN. ENT roundtable meeting. 4. Asthma rhinitis days. 05-08.05.2011, Muğla.

  88. Gurkan KESKIN. Applied Cadaver Course. XIX. Istanbul Masterclass Symposium, 05-08.04.2012, Istanbul.

  89. Gurkan KESKIN. Antrochoanal polyps. XIX. Istanbul Masterclass Symposium, 05-08.04.2012, Istanbul.

  90. Gurkan KESKIN. Nasal polyposis current treatments panel. Cerrahpaşa Faculty of Medicine 22nd Academic Week Meeting, 02-04.05.2012, Istanbul.

  91.   Gurkan KESKIN. Panel of open and closed sinus surgeries. 5. Academy meeting. 31.5-03.6.2012, Çanakkale.

  92. Gurkan KESKIN. Frontal Sinus Surgery Panel. 8th National Rhinology Congress, 24-27.05.2012, Antalya.

  93. Gurkan KESKIN. Endoscopic Sinus Surgery Complications Panel. 4th Istanbul ENT BCC Association Congress, 20-23.09.2012, Girne-Cyprus.

  94. Gurkan KESKIN. Endoscopic Sinus Surgery Complications Panel. 34. National ENT BCC Congress, 10-14.10.2012, Kyrenia-Cyprus.

  95. Gurkan KESKIN. Applied Cadaver Course. XX. Istanbul Masterclass Symposium, 08-09.11.2012, Istanbul.

  96. Gurkan KESKIN. Antrochoanal polyps. XX. Istanbul Masterclass Symposium, 08-09.11.2012, Istanbul.

  97. Gurkan KESKIN. Approach to the Frontal Sinus. Ege University 13. ESC and Septorhinoplasty Applied Training Course. 12-13.04.2013, Izmir.

  98. Gurkan KESKIN. Applied ESC cadaver dissection. Ege University 14. ESC and Septorhinoplasty Applied Training Course. 12-13.04.2013, Izmir.

  99. Gurkan KESKIN. Endoscopic Frontral Sinus Surgery with Cases. 9. Turkish Rhinology Congress. 23-26.05.2013, Antalya.

  100. Gurkan KESKIN. Pediatric allergic rhinitis. Kocaeli University Faculty of Medicine ENT Department 2012-2013 Term, Post-Graduation Continuing Education Activities. 27.05.2013, Kocaeli.

  101. Gurkan KESKIN. Nasal Valve Surgery. Aesthetic meeting of nose and eye. 29.09.2013, Sapanca, Adapazari.

  102. Gurkan KESKIN. Approach to the Frontal Sinus. Ege University 14. ESC and Septorhinoplasty Applied Training Course. 04-05.10.2013, Izmir.

  103. Gurkan KESKIN. Applied ESC cadaver dissection. Ege University 14. ESC and Septorhinoplasty Applied Training Course. 04-05.10.2013, Izmir.

  104. Gurkan KESKIN. Sinus surgery complications. 35th Turkish National ENT-BBC Congress. 02-06.10.2013, Antalya.

  105. Gurkan KESKIN. Antrachoanal polyps. 23rd Istanbul Masterclass Symposium. 21-22.11.2013, Istanbul.

  106. Gurkan KESKIN. Chronic Rhinosinusitis. Turkish Otorhinolaryngology and Head and Neck Surgery Association Rhinology School Applied Training Course. 16-18.12.2013, Ankara.

  107. Gurkan KESKIN. Endoscopic approach to the skull base. Turkish Otorhinolaryngology and Head and Neck Surgery Association Rhinology School Applied Training Course. 16-18.12.2013, Ankara.

  108. Gurkan KESKIN. Applied ESC cadaver dissection. Turkish Otorhinolaryngology and Head and Neck Surgery Association Rhinology School Applied Training Course. 16-18.12.2013, Ankara.

  109. Gurkan KESKIN. Approach to the Frontal Sinus. 9 September Un. 10 Cadaver Applied Endoscopic Sinus Surgery Course. 20-21.12.2013, Izmir.

  110. Gurkan KESKIN. Applied basic and advanced ESC cadaver dissection. 9 September Un. 10 Cadaver Applied Endoscopic Sinus Surgery Course. 20-21.12.2013, Izmir.

  111. Gurkan KESKIN. Nasal valve surgery. 8th National Meeting of Facial Plastic Surgery Association. 05 - 07.12.2014, Ankara.

  112. Gurkan KESKIN. Nasal valve surgery. The aesthetic meeting of the nose with the chin. 28.09.2014, Sapanca-Adapazarı. Gurkan KESKIN. Skull base tumors. 11.International ENT-BBC Congress. 17 - 19.04.2014, Ankara.

  113. Gurkan KESKIN. Basic ESC. Videoconferences 2014. 27 - 29.03.2014, Adana.

  114. Gurkan KESKIN. Sphenoid Sinus Surgery and Endoscopic Hypophysectomy Course.  36th Turkish National ENT-BBC Congress, 2014, Antalya.

  115. Gurkan KESKIN. Frontal Sinus Surgery Course. 36th Turkish National ENT-BBC Congress, 2014, Antalya.

  116. Gurkan KESKIN. Frontal sinus surgery. 11th Turkish Rhinology Congress. 2015, Antalya.

  117.   Gurkan KESKIN. Approach to the Frontal Sinus. 9 September Un. 11 Cadaver Applied Endoscopic Sinus Surgery Course. 2015, Izmir.

  118. Gurkan KESKIN. Antrochoanal polps. 28 MASTERCLASS - Private, 2015, Cyprus.

  119. Gurkan KESKIN. Approach to antrochoanal polyps. Istanbul ENT-BBC Specialists 7th Congress, 2015, Sapanca.

  120. Gurkan KESKIN. Nasal valve surgery. The aesthetic meeting of the nose with the ear. 2015, Sapanca.

  121. Gurkan KESKIN, Mete Iseri. Frontal Sinus Surgery Course. 37. Turkish National ENT-BBC Congress, 2015, Antalya.

  122. Gürkan KESKİN, Mete İşeri, Arif Ulubil. Sphenoid Sinus Surgery and Endoscopic Hypophysectomy Course.  37. Turkish National ENT-BBC Congress, 2015, Antalya.

  123. Gurkan KESKIN. endoscopic  Anatomical Orientation in Sinus Surgery. 37. Turkish National ENT-BBC Congress, 2015, Antalya.

  124. Gurkan KESKIN. Anatomical Orientation in Endoscopic Sinus Surgery. Moderator: Prof.Dr.Gürkan KESKİN Speakers: Associate Professor Şenol ÇOMOĞLU Associate Professor Lokman UZUN Associate Professor Aslı ŞAHİN YILMAZ, 26.01.2016, Istanbul

  125. Gurkan KESKIN. Approach to CSF rhinorrhea.1. Cerrahpaşa ESC Course. 19-20.03.2016, Istanbul.

  126. Gurkan KESKIN. Panel of complications in endoscopic sinus surgery. TKBBV Spring Meeting. 14-17.04.2017, Antalya.

  127. Gurkan KESKIN. 13. Frontal sinus surgery. Cadaver Applied Endoscopic Sinus Surgery Course. 21-22.10.2016, Izmir.

  128. Gurkan KESKIN. Frontal sinus surgery, closed or open?. 38th Turkish National ENT-BBC Association Congress. 26-30.10.2017.

  129. Gurkan KESKIN. Revision rhinoplasty panel. 38th Turkish National ENT-BBC Association Congress. 26-30.10.2017.

  130. Gurkan KESKIN. Open technique rhinoplasty. 38th Turkish National ENT-BBC Association Congress. 26-30.10.2017.

  131. Gurkan KESKIN. Techniques that I used to do in rhinoplasty, which I have now changed. 12.National Rhinology Congress & 4.National Otology and Neurotology Congress. 21-24.04.2017, Antalya.

  132. Gurkan KESKIN. Approach to CSF rhinorrhea. 3. Cerrahpaşa ESC Course. 26-27.11.2016, Istanbul.

  133. Gurkan KESKIN. Approach to CSF rhinorrhea.  4. Cerrahpaşa ESC Course. 26-27.11.2016, Istanbul.

  134. Gurkan KESKIN. Treatment-resistant rhinosinusitis.  TKBB Foundation Course. 18.01.2017, Istanbul.

  135. Gurkan KESKIN. Moderator. Septum and turbinate surgery course.  13.National Rhinology Congress & 4.National Otology and Neurotology Congress. 04-07.05.2017, Antalya.

  136. Gurkan KESKIN. Difficult cases in endoscopic sinus surgery.  13.National Rhinology Congress & 4.National Otology and Neurotology Congress. 04-07.05.2017, Antalya.

  137. Gurkan KESKIN. pediatric chronic rhinosinusitis.  9.Istanbul ENT-BBC Meeting. 28.09--01.10.2017, Sapanca.

  138. Gurkan KESKIN. Fibroosseos lesion management of Head and Neck. 4.CONGRESS of EUROPEAN ORL-HNS. 7-11.10.2017, Barcelona, SPAIN.

  139.   Gurkan KESKIN. Approach to the Frontal Sinus. 9 September Un. 13 Cadaver Applied Endoscopic Sinus Surgery Course. 27-28.10-2017, Izmir.

  140. Gürkan Keskin, Raşit Midilli. Sphenoid sinus surgery and endoscopic hypophysectomy. 39th Turkish National ENT-BBC Congress. 08.11.2017 - 12.11.2017, ANTALYA.

  141. Gurkan Keskin. Frontal sinus panel.  39th Turkish National ENT-BBC Congress. 08.11.2017 - 12.11.2017, ANTALYA.

  142. Gurkan KESKIN. Approach to CSF rhinorrhea: difference in approach to traumatic and encephaloceles.  5. Cerrahpaşa ESC Course. 16-177.12.2017, Istanbul.

  143. Gürkan Keskin, Rhinoplasty: current approaches in profile surgery. 10th Congress of our Istanbul ENT–BBC Specialists Association. 19 – 22 September  2018. 

  144. Gurkan Keskin. Endoscopic sinus surgery cadaver course. 10th Congress of our Istanbul ENT–BBC Specialists Association. 19 – 22 September  2018. 

  145. Gurkan Keskin. Ligament of Pitanguy. YPCD 13th National Meeting. 05.12.2019 - 07.12.2019.

  146. Gurkan Keskin. Frontal Sinus Surgery: Open or closed panel. 41. Turkish National Congress of Otorhinolaryngology and Head and Neck Surgery. 13.11.2019 - 17.11.2019.

  147. Gurkan Keskin. Panel: Revision Rhinoplasty.15. Turkish Rhinology Congress. 4-7 April 2019.

  148. Gurkan Keskin. Seniors vs. Assistants; Treatment of Acute Bacterial Rhinosinusitis Complications.15. Turkish Rhinology Congress. 4-7 April 2019.

  149. Gurkan Keskin. Panel: Innovative Processes in Rhinology. 5th Turkish Rhinology Congress. 4-7 April 2019.

  150. Gurkan Keskin. Complications of endoscopic sinus surgery.  12th Istanbul ENT-BBC Specialists Congress. 2020.

  151. Gurkan Keskin. Complications and Ways to Avoid in Esc. 14th International Congress of Otorhinolaryngology and Head and Neck Surgery. 19-21 March 2020.

  152. Gürkan Keskin(Moderator). Frontal sinus surgery panel. 25.11.2020 - 29.11.2020.

  153. Gürkan Keskin, Endoscopic Skull Base Surgery. 42. Turkish National ENT-BBC Congress. 12.11.2020 - 15.11.2020, 5th Spring Meeting.

  154. Gurkan Keskin. Pitanguy ligament preservation methods in closed-open rhinoplasty surgery. 14th National Congress of Facial Plastic Surgery Association. 12-13 December 2020.

  155. Gurkan Keskin. Conservation surgery in the crooked nose. 14th National Congress of Facial Plastic Surgery Association. 12-13 December 2020.

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