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Ogün Erşen

Publications (4)

Endoscopic Approach to Benign Anastomotic Stricture in the Upper Gastrointestinal Tract

Ogün Erşen, Ümit Mercan, Cemil Yuksel, Serkan Akbulut, Ali Ekrem Ünal, Sancar Bayar & Salim Demirci · Journal of Advances in Medicine and Medical Research · 2021

Introduction: Benign anastomosis strictures are frequently seen in anastomoses performed after upper gastrointestinal system resections. Although the first step in treatment is the preferred endoscopic procedures, surgical treatment is also an option. Mortality and morbidity of s...

Open access Research Article 10.9734/jammr/2021/v33i130791

Urinary Reconstructions in Patıents with Locally Advanced Rectosigmoid Cancers, a Single Center Experience

Ogün Erşen, Ümit Mercan & Salim Demirci · Journal of Cancer and Tumor International · 2020

Urinary system resections due to rectosigmoid cancers are an issue where the number of experienced surgeons is low because they are not performed frequently.The selection and application of the type of reconstruction after resection are technical procedures that should be perform...

Open access Research Article 10.9734/jcti/2020/v10i330130

Relationship between Microsatellite Status and Other Prognostic Factors in Patients with Colon Cancer

Ogün Erşen, Serdar Culcu, Ferit Aydın, Ümit Mercan, Cemil Yuksel & Ali Ekrem Ünal · Journal of Cancer and Tumor International · 2020

It is reported that 0.5-13 % of all colorectal cancers are hereditary. Many mutations that cause genomic instability have been described lately in this cancers; the most famous one is yet microsatellite instability pathway. Investigating the presence of these mutations is importa...

Open access Research Article 10.9734/jcti/2020/v10i330129

The Relationship between Procalcitonin with Morbidity, Mortality and Survival in Gastric Cancer

Mehmet Ali Çaparlar, Yasin Uçar, Şeref Dokcu, Ismail Hasirci, Mehmet Eşref Ulutaş & Ogün Erşen · Journal of Advances in Medicine and Medical Research · 2021

Introduction: In this study, it was aimed to examine the relationship between procalcitonin (PCT) values and complications, age, mortality, survival and to evaluate the correlation of procalcitonin, C-reactive protein (CRP), and white blood cell (WBC) values in patients operated...

Open access Research Article 10.9734/jammr/2021/v33i630863