--- title: "Prof. Dr. Haydar CELASİN | Lokman Hekim Sağlık Grubu" description: "Prof. Dr. Haydar CELASİN, Lokman Hekim Akay Hastanesi Genel Cerrahi bölümünde görev yapmaktadır. Özgeçmişini ve randevu bilgilerini inceleyin." canonical: "https://lokmanhekim.com.tr/doktor/prof-dr-haydar-celasin/" language: "tr" date_published: "2026-06-15T21:09:18+00:00" date_modified: "2026-09-16T11:36:33+00:00" --- # Prof. Dr. Haydar CELASİN [Lokman Hekim Akay Hastanesi](https://lokmanhekim.com.tr/hastane/lokman-hekim-akay-hastanesi/) | [Genel Cerrahi](https://lokmanhekim.com.tr/tibbi-birim/genel-cerrahi/) ## Öğrenim Bilgisi Ankara Üniversitesi Uzm. Dr. 2004 İstanbul Üniversitesi Cerrahpaşa Tıp Fakültesi · Dr. 1991 ## Deneyim Bilgisi Lokman Hekim Akay Hastanesi Genel Cerrahi · Doç. Dr. · Özel 2016 - Halen Özel Kavaklıdere Umut Hastanesi Genel Cerrahi · Uzm. Dr. · Özel 2004 - 2016 Ankara Üniversitesi Genel Cerrahi · Dr. · Devlet 2000 - 2004 Genel Cerrahi · Pratisyen Hekim 1995 - 2000 ## Bilimsel Yayınlar Unroofing and curettage for the treatment of acute and chronic pilonidal disease I Kepenekci, A Demirkan, H Celasin, IE Gecim World journal of surgery 34 (1), 153-157 Yayınlar Breast hamartoma: a clinicopathologic analysis of 27 cases and a literature review Y Sevim, AF Kocaay, T Eker, H Celasin, A Karabork, E Erden, V Genc Clinics 69, 515-523 Yayınlar Quality of life measures in Islamic rectal carcinoma patients receiving counselling H Celasin, R Karakoyun, S Yılmaz, AH Elhan, B Erkek, MA Kuzu Colorectal disease 13 (7), e170-e175 Yayınlar Endoscopic pilonidal sinus treatment combined with crystalized phenol application may prevent recurrence IE Gecim, UU Goktug, H Celasin Diseases of the Colon & Rectum 60 (4), 405-407 Yayınlar Laparoscopic revision surgery for gastroesophageal reflux disease H Celasin, V Genc, SU Celik, AG Turkcapar Medicine 96 (1) Yayınlar Video-assisted treatment of pilonidal disease, using a combination of diathermy ablation and phenol application IE Gecim, UU Goktug, H Celasin, D Balcı Case Reports 2016, bcr2016214629 Yayınlar Pleomorphic liposarcoma of the breast misdiagnosed as carcinoma in a tru-cut biopsy N Üzüm, H Celasin, O Ataoğlu, S Koçak J Breast Health 6, 87-90 Yayınlar The therapeutic results after laparoscopic hellers’ myotomy and partial fundoplication for achalasia K Gülpınar, H Celasin, U Sözener, A Türkcapar Turk J Gastroenterol 25 (1), 54-8 Yayınlar Combined mitral valve replacement and total thyroidectomy: a case report A Aslan, R Cavolli, M Oguz, H Celasin Turkish Journal of Thoracic and Cardiovascular Surgery 18 (2) Yayınlar Venöz Tromboembolide Etyolojiyi Nasıl Aramalıyız? Klinik Değerlendirme, Laboratuvar ve Tanı Yöntemleri İ Kepenekçi, H Celasin, H Mahmoud Turkiye Klinikleri J Surgery 8 (2), 93-8 Yayınlar Return to outdoor walking, car driving, and sexual activity following elective inguinal hernia repair: surgeons’ perspective versus patients’ reality H Kulacoglu, H Celasin, AS Karaca Hernia 24 (5), 985-993 Yayınlar Individual mesh size for open anterior inguinal hernia repair: an anthropometric study in Turkish male patients H Kulacoglu, H Celasin, D Oztuna Hernia 23 (6), 1229-1235 Yayınlar Does inguinal hernia repair increase urinary retention? Our 10-year results F Efendiye, H Celasin International Surgery Journal 8 (2), 449-454 Yayınlar Is inguinal hernia repair safe for testicular atrophy? Our 10 year results H Celasin, F Afandiyev International Surgery Journal 8 (2), 606-611 Yayınlar THE IMPACT OF THE COVID-19 PANDEMIC ON GASTRIC CANCER SURGERY:-A SINGLE CENTER STUDY A Gojayev, C Yüksel, O Erşen, H Celasin, AE Ünal, S Demirci JMSR 7 (3), 879-885 Yayınlar Is the Lateral Decubitus Position Safe and Easy for Laparoscopic Distal Pancreatectomy? C Yuksel, S Culcu, H Celasin Journal of Cancer and Tumor International, 1-6 Yayınlar Factors that predict testicular atrophy in patients who underwent inguinal hernia repair F Afandiyev, H Celasin, S Culcu International Surgery Journal 7 (11), 3550-3554 Yayınlar Factors that predict urinary retention in patients who underwent inguinal hernia repair H Celasin, F Afandiyev, S Culcu International Surgery Journal 7 (11), 3735-3739 Yayınlar Our Colonoscopic Polypectomy Results: Prevalence, Size, Localization and Histopathological Evaluation/Kolonoskopik Polipektomi Sonuclarimiz: Prevalans, Boyut, Lokalizasyon ve … H Celasin Journal of Ankara University Faculty of Medicine 73 (2), 172-176 Yayınlar Most cited 100 articles from Turkey on abdominal wall hernias: a bibliometric study H Kulaçoğlu, H Celasin Turkish Journal of Surgery 36 (2), 180 Yayınlar Surgical Drains After Laparoscopic Donor Nephrectomy: Needed or Not? H Celasin, AF Kocaay, SG Cimen, SU Çelik, N Ohri, Ş Şengül, K Keven, ... Annals of Transplantation 25, e926422-1 Yayınlar Gardner Syndrome Associated with Late Mandibular Osteoma O İSMAYILOV, A EKEMEN, H CELASİN, HA KARASU, İE GEÇİM Yayınlar Endoscopic Pilonidal Sinus: How Far Have We Come? Reply IE Gecim, H Celasin, UU Goktug DISEASES OF THE COLON & RECTUM 61 (6), E343-E344 Yayınlar Crystalized Phenol Yields Lower Recurrence Rates When Used After Endoscopic Pilonidal Sinus Treatment: P328 U Goktug, H Celasin, I Gecim, A Elhan, A Sapmaz Colorectal Disease 17 Yayınlar ENDOSCOPIC PILONIDAL SINUS TREATMENT WITH ADDITIONAL CRYSTALIZED PHENOL. I Gecim, U Goktug, H Celasin DISEASES OF THE COLON & RECTUM 58 (5), E214-E215 Yayınlar 14 cases of the OTSC proctology clip system; Our initial experiment: P327 U Goktug, H Celasin, I Gecim Colorectal Disease 17 Yayınlar EARLY RESULTS OF THE TWO MINIMAL INVASIVE APPROACHES FOR RECTAL TUMORS COMPARED WITH EACH OTHER. S Demirbas, I Gecim, H Celasin, N Ersoz, T Ozer DISEASES OF THE COLON & RECTUM 58 (5), E370-E370 Yayınlar Re: Tubaovarian actinomycosis presenting as colonic carcinoma N Uzum, H Celasin, I Gecim, O Ataoglu Yayınlar The Effect of Operations for Rectal Cancer on Quality of Life: A Prospective Study P064 A Erkek, R Karakoyun, H Celasin, S Yilmaz, M Kuzu Colorectal Disease 8 Yayınlar Anal İnkontinans H CELASİN, İE GEÇİM Türkiye Klinikleri Cerrahi Dergisi 6 (3), 116-132 Yayınlar Karotis endarterektomide yama ve şanta gerçekten ihtiyacımız var mı? L MAVIOGLU, U MUNGAN, H CELASIN, E GUNERTEM, U UNAL Yayınlar Endoscopic Pilonidal Sinus Treatment (EPSiT) Combined to Crystalized Phenol Application May Prevent the Recurrence. IE Gecim, UU Goktug, H Celasin Yayınlar TRU-CUT BİYOPSİ İLE YANLIŞ OLARAK KARSİNOM TANISI ALAN MEMENİN PLEOMORFİK LİPOSARKOMU N Üzüm, H Celasin, Ö Ataoğlu, S Koçak Yayınlar Do we really need patch and shunt for carotid endarterectomy? L MAVIOĞLU, U MUNGAN, H CELASİN, E GÜNERTEM, EU ÜNAL Turkish Journal of Clinics and Laboratory 11 (3), 111-117 Yayınlar ## Araştırma & İlgi Alanları Kolorektal Cerrahi ( açık - laparoskopik ) Genel Cerrahi Anorektal hastalıklar ( açık – lazer tedavisi ) Genel Cerrahi hemoroid Genel Cerrahi Anal fistül Genel Cerrahi Anal fissür Genel Cerrahi Pilonidal sinüs ( kıl dönmesi) Genel Cerrahi Fıtık cerrahisi ( açık – laparoskopik) Genel Cerrahi Gastroözofagial reflü ( laparoskopik ) Genel Cerrahi Mide ve Dalak hastalıkları cerrahisi ( açık - laparoskopik ) Genel Cerrahi Safra kesesi ( açık - laparoskopik) Genel Cerrahi Endokrin cerrahi Genel Cerrahi Meme hastalıkları Genel Cerrahi Tiroid Genel Cerrahi Paratiroid Genel Cerrahi Sürrenal cerrahisi ( laparoskopik ) Genel Cerrahi Laparoskopik Obezite Cerrahisi Genel Cerrahi Onkolojik Cerrahi Genel Cerrahi Karaciğer ve pankreas cerrahisi Genel Cerrahi #### Çalıştığı Kurum Lokman Hekim Akay Hastanesi[Büklüm Sok. 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