» Publications

SCI-SSCI or SCI Expanded Articles

.DEMIREL TUGRUL,KORKMAZ KARA ÜLKÜ,UGALE SURENDRA, Gastro-Jejunal Ileal Interposition with Bipartition: A Salvage Procedure for Severe Protein-Energy Malnutrition After Transit Bipartition, OBESITY SURGERY, 2025.

.Türkyilmaz Zeliha, Kula Osman, Çelik Ahmet Onur, Demirel Tugrul, Günay Burak, Evaluation of celiac artery and common hepatic artery variations by CT-angiography and new classification model, Surgical and Radiologic Anatomy, vol. 45, no. 8, pp. 1035-1047, 2023.

.DEMIREL TUGRUL, Mid-term Results of Laparoscopic Conversion of Gastric Bypass to Duodenal Switch for Weight Regain: the Review of the Literature and Single-Center Experience, Springer Science and Business Media LLC, 2023.

.TÜRKYILMAZ ZELIHA, DEMIREL TUGRUL, CAKCAK IBRAHIM ETHEM, AYTIN YUSUF EMRE, What has changed? The impact of the COVID-19 Pandemic on the Management of Acute Biliary Pancreatitis, Turkish Journal of Trauma and Emergency Surgery, vol. 29, no. 10, pp. 1167-1174, 2023.

.DEMIREL TUGRUL, Trans-mesocolic Pull-Through Maneuver: A Safe Operative Technique for Short and Thick Mesentery in Severe Obesity, Springer Science and Business Media LLC, vol. 84, pp. 1303-1307, 2022.

.CAKCAK IBRAHIM ETHEM, TÜRKYILMAZ ZELIHA, DEMIREL TUGRUL, Relationship between SIRI, SII Values, and Alvarado Score with Complications of Acute Appendicitis During the Covid-19 Pandemic, Turkish Journal of Trauma and Emergency Surgery, vol. 28, no. 6, pp. 751-755, 2022.

.Cakcak Ethem, Türkyilmaz Zeliha, Demirel Tugrul, Relationship between SIRI, SII values, and Alvarado score with complications of acute appendicitis during the COVID-19 pandemic, Turkish Journal of Trauma and Emergency Surgery, vol. 28, no. 6, pp. 751-755, 2022.

.DEMIREL TUGRUL, YAYLIM ILHAN, ERGEN HAYRIYE ARZU, GÜNAY MUSTAFA KAYIHAN, TEKAND YAMAN, ISBIR TURGAY, Associonate of Paraoxonase PON1 Polymorphism and Activity With Colorectal Cancer Predisposition, Biotecnology&Biotechnological Equipment, vol. 35, no. 1, pp. 232-238, 2021.

Association of paraoxonase (PON1) polymorphisms and activity with colorectal cancer predisposition (December 2020)

.DEMIREL TUGRUL,YAYLIM ILHAN,ERGEN HAYRIYE ARZU,TEKANT YAMAN,ISBIR TURGAY, Association of paraoxonase (PON1) polymorphisms and activity with colorectal cancer predisposition, Biotechnology Biotechnological Equipment,, vol. 35, no. 1, pp. 232-238, 2020.

Single-port transumbilical laparoscopic appendectomy: a preliminary multicentric comparative study in 87 patients with acute appendicitis. Vilallonga R, Barbaros U, Nada A, Sümer A, Demirel T, Fort JM, González O, Armengol M. Minim Invasive Surg. 2012;2012:492409. doi: 10.1155/2012/492409. Epub 2012 May 13. PMID: 22655190 (May 2012)

.BARBAROS UMUT,SÜMER AZIZ,DEMIREL TUGRUL,Karakullukçu Nazl?,BATMAN BURÇIN,ISCAN AHMET YALIN,Sar?çam Gülay,SERIN KÜRSAT RAHMI,Loh Wei-Liang,Dinççag Ahmet,Mercan Selçuk, Single Incision Laparoscopic Pancreas Resection for Pancreatic Metastasis of Renal Cell Carcinoma, JSLS : Journal of the Society of Laparoendoscopic Surgeons, vol. 14, no. 4, pp. 566-570, 2010.

International Articles

.Türkyilmaz Zeliha, Sunar Orhan, Demirel Tugrul, Kula Osman, Retrieval of a missed intraperitoneal gallstone with early second look laparoscopy, Annals of Clinical and Analytical Medicine, vol. 12, no. 11, pp. 1303-1305, 2021.

National Articles

.BARBAROS NURETTIN UMUT, SÜMER AZIZ, AKSAKAL NIHAT, TÜKENMEZ MUSTAFA, DEVECI UGUR, BOSTAN MUSTAFA SAMI, DINÇÇAG AHMET SAIT, MERCAN SELÇUK, BUDAK DEMIR, DEMIREL TUGRUL, Hand Assited Laparoscopic Splenectomy Evolution of the 27 Patients, Endoskopik Laparoskopik Minimal Invaziv Cerrahi Dergisi, vol. 15, no. 1, pp. 8-13, 2008.

National Conference Proceedings

.Türkyilmaz Zeliha, Karabulut Derya, Demirel Tugrul, Puyan Fulya, Cakcak Ethem, Kurt Nazmi, Sezer Yavuz Atakan, Evaluation of the Diagnosis of Sclerosing Adenosis by Core Needle Breast Biopsy and Mass Excision, 15. Ulusal Meme Hastaliklari Kongresi, pp. 16, Antalya-TÜRKIYE.

.Sezer Betül, Türkyilmaz Zeliha, Demirel Tugrul, Cakcak Ethem, Sezer Yavuz Atakan, Aksiller Aksesuar Meme Dokusunda Gelisen Fibroadenoma, 2. Ulusal Meme Cerrahisi Kongresi, pp. 2, Antalya-TÜRKIYE.

.Sezer Betül, Türkyilmaz Zeliha, Demirel Tugrul, Cakcak Ethem, Sezer Yavuz Atakan, Adelösan Dönemi Borderline Filloid Tümörlerde Onkoplastik Cerrahi Yaklasim Güvenilirligi, 2. Ulusal Meme Cerrahisi Kongresi, pp. 27, Antalya-TÜRKIYE.

.Sezer Betül, Cakcak Ethem, Türkyilmaz Zeliha, Demirel Tugrul, Hoscoskun Zeki, Sezer Yavuz Atakan, IVF Tedavisi Alan Bir Kadinda Klebsiella Pnömoni Bagli Solunum Yolu Enfeksiyonu Sonrasi Gelisen Meme Absesi, 2. Ulusal Meme Cerrahisi Kongresi, pp. 1, Antalya-TÜRKIYE.

.Türkyilmaz Zeliha, Karabulut Derya, Demirel Tugrul, Puyan Fulya, Cakcak Ethem, Kurt Nazmi, Sezer Yavuz Atakan, Kalin Igne Biyopsisi Ile Sklerozan Adenozis Tanisi Alan Olgularinin Kitle Eksizyonu Sonrasi Degerlendirilmesi, 15. Ulusal Meme Hastaliklari Kongresi, pp. 16, Antalya-TÜRKIYE.

.Sezer Betül, Türkyilmaz Zeliha, Demirel Tugrul, Cakcak Ethem, Sezer Yavuz Atakan, Aksiller Aksesuar Meme Dokusunda Gelisen Fibroadenoma, 2. Ulusal Meme Cerrahisi Kongresi, pp. 2, Antalya-TÜRKIYE.

.DEMIREL TUGRUL,ÇITLAK GAMZE, Gastroileal Interpozisyon (GIB): Yeni Metabolik Cerrahi Teknigin Erken Dönem Sonuçlari, IX. Ulusal Haseki Tip Kongresi, Antalya-TÜRKIYE.

.BARBAROS NURETTIN UMUT,DEMIREL TUGRUL,DEVECI UGUR,TÜKENMEZ MUSTAFA,GÖZKÜN OSMAN,PEKER KIVANÇ DERYA,AKICI MURAT,KALAYCI MUSTAFA, Tek Port Ile Laparoskopik Ventral Herni Onarimi Olgu Sunumu, 17. Ulusal Cerrahi Kongresi.

Other

.DEMIREL TUGRUL, CERRAHI TIP BILIMLERI ALANINDA GELISMELER, PLATANUS PUBLISHING, ANKARA-TÜRKIYE.
.DEMIREL TUGRUL, CERRAHI TIP BILIMLERI ALANINDA GELISMELER, PLATANUS PUBLISHING, ANKARA-TÜRKIYE.

» Educational Qualifications

High School » Graduated in 1992

» Academic Titles

Doctor of Medicine » In 1999