Yazar "Demiral, Gökhan" için listeleme
-
Akut apandisit ön tanısı ile opere edilen olgularda insidental apendiks nöroendokrin tümörü ve güncel tedavi yaklaşımı
Demiral, Gökhan; Çolakoğlu, Muhammet Kadri; Kalcan, Süleyman; Özdemir, Ali; Demir, Ali; Pergel, Ahmet (2018)Amaç: Apendiks, eskiden karsinoid tümör olarak adlandırılan nöroendokrin tümörlerin (NET) en sık görüldüğü yerlerden biridir. Çoğunlukla semptomsuz olup apendektomi veya diğer abdominal ameliyatlar sonrasında insidental ... -
Akut batının nadir bir sebebi: gastrik duplikasyon kisti
Demiral, Gökhan; Demirel, Berat Dilek (2018)Gastrik duplikasyon kistleri gastrointestinal sistemin nadir konjenital anomalilerindendir. Hastaların çoğu kusma, iştahsızlık ve beslenme bozukluğu ile başvurur. Olguların yarısı ilk yaş içerisinde tanı alır. Bu çalışmada ... -
Can the timing of laparoscopic cholecystectomy after biliary pancreatitis change the conversion rate to open surgery?
Aksoy, Fikret; Demiral, Gökhan; Ekinci, Özgür (Elsevier Singapore Pte Ltd, 2018)Background: Biliary pancreatitis (BP) constitutes 30-55% of all cases of acute pancreatitis. Laparoscopic cholecystectomy (LC) has become the gold standard for the surgical treatment of gallbladder disease. We aimed to ... -
Comparison of two laparoscopic techniques for detecting the accessory spleen: standard versus transumblical multiport single-site laparoscopy
Demiral, Gökhan; Özçelik, Alp; Özemir, İbrahim Ali; Bayraktar, Onur; Bölük, Sümeyra; Karaca, Fatih Can; Bayraktar, Barış (Allied Acad, 2017)Background: Minimally invasive techniques such as Transumbilical Multiport Splenectomy (TUMPS) have begun to take the place of laparoscopy, which is the gold standard for splenectomy. Accessory Spleen (AcS) is an important ... -
The course of acute appendicitis disease i̇n the COVID-19 period
Uyan, Mikail; Kalcan, Süleyman; Özdemir, Ali; Karakaya, Ahmet; Demiral, Gökhan; Pergel, Ahmet; Ustaoğlu, Oğuzhan (Effect Publishing Agency ( EPA ), 2021)The COVID 19 outbreak has changed the course of diseases requiring emergency surgery. Our aim in this study is to reveal whether the COVID 19 pandemic complicates acute appendicitis (AA) disease or not. We retrospectively ... -
Covered self-expandable metallic stents in benign pyloric obstruction: Long term results
Demiral, Gökhan; Bayraktar, Onur; Bölük, Salih; Özçelik, Alp; Özemir, İbrahim Ali; Bayraktar, Barış (Scientific Publishers of India, 2018)Background/aim: The Self-Expandable Metalic Stent (SEMS) was firstly used for treatment of malignant obstruction of the esophagus, pylorus and colon. Nowadays some recent studies has been documented the use of SEMS in ... -
Effects of COVID-19 pandemic on colorectal cancer surgery
Uyan, Mikail; Özdemir, Ali; Kalcan, Süleyman; Tomas, Kadir; Demirel, Gökhan; Pergel, Ahmet; Tarım, İsmail Alper (Associacao Paulista Medicina, 2022)BACKGROUND: The coronavirus disease-19 (COVID-19) pandemic has changed the course of diseases that require emergency surgery. OBJECTIVE: To evaluate the effect of the COVID-19 pandemic on colorectal cancer disease stage. ... -
Effects of infliximab against carbon tetrachloride-induced intestinal injury via lipid peroxidation and apoptosis
Pergel, Ahmet; Tümkaya, Levent; Çolakoğlu, Muhammed Kadri; Demiral, Gökhan; Kalcan, Süleyman; Özdemir, Ali; Mercantepe, Tolga; Yılmaz, Adnan (Sage Publications Ltd, 2019)Carbon tetrachloride (CCL4) is often employed in the production of chlorofluorocarbons, petroleum refining, oil and rubber processing, and laboratory applications. Oral, subcutaneous, and inhalation exposure to CCL4 in ... -
The effects of TNF-alpha inhibitors on carbon tetrachloride-induced nephrotoxicity
Özdemir, Ali; Tümkaya, Levent; Kalcan, Süleyman; Uyan, Mikail; Karakaya, Ahmet; Demiral, Gökhan; Samancı, Tuğba Çelik; Mercantepe, Tolga; Cüre, Medine Cumhur; Cüre, Erkan (Taylo & Francis Ltd., 2021)Objectives: Carbon tetrachloride (CCl4), employed in various industrial fields, can cause acute damage in renal tissues. This study investigated the therapeutic effect of the TNF-alpha inhibitor Infliximab on TGF-beta and ... -
The efficacy of liraglutide combined with intragastric balloon on weight loss
Yılmaz, Ahmet; Hanlıoğlu, Selin; Demiral, Gökhan; Karatepe, Oğuzhan (Assoc Medica Brasileira, 2023)OBJECTIVE: Intragastric balloon placement is an effective method for weight reduction. The aim of this study was to evaluate the efficacy of combining liraglutide with intragastric balloon.METHODS: Initially, demographic ... -
The efficacy of the fecal occult blood test in colorectal cancer screening and evaluation with the literature: Two-year follow-up results of Rize province
INTRODUCTION: Early detection of colorectal cancer (CRC) reduces mortality and morbidity, and reduces treatment costs. It is possible to detect precancerous lesion or early stage tumor with screening programs. In this ... -
Evaluation of endoplasmic reticulum stress in an experimental intestinal ischemia–reperfusion model in rats: the role of ozone therapy and trimetazidine
Demiral, Gökhan; Mercantepe, Tolga; Altuntaş, Gürkan; Pergel, Ahmet; Kalcan, Süleyman; Özdemir, Ali; Tümkaya, Levent; Mataracı Karakaş, Sibel; Öztürk, Aykut; Yılmaz, Adnan (MDPI, 2024)Aim: The objective of the study was to assess the impact of ozone (O3) and trimetazidine on the intestines following ischemia–reperfusion (I/R) injury through the investigation of endoplasmic reticulum stress. Methods: ... -
Percutaneous cholecystostomy in High-risk geriatric patients with acute cholecystitis
Gündoğdu, Hasan; Demiral, Gökhan (Secretary, College of Physicians and Surgeons Pakistan, 2021)Objective: To determine the results of high-risk geriatric patients treated with percutaneous cholecystostomy (PC) for acute cholecystitis (AC). Study Design: Observational study. Place and Duration of Study: Department ... -
PET-CT and MR imaging in the management of axillary nodes in early stage breast cancer
Baran, Mehmet Tarık; Gündoğdu, Hasan; Demiral, Gökhan; Kupik, Osman; Arpa, Medeni; Pergel, Ahmet (Coll Physicians & Surgeons Pakistan, 2020)Objective: To discriminate between malignant or benign axillary lymph nodes in breast cancer using MRI, PET-CT, and sentinel lymph node biopsy. Study Design: Observational study. Place and Duration of Study: Department of ... -
The protective effects of adalimumab on intestinal injury induced with infrarenal aortic occlusion
Pergel, Ahmet; Tümkaya, Levent; Demiral, Gökhan; Çolakoğlu, Muhammet Kadri; Kalcan, Süleyman; Özdemir, Ali; Mercantepe, Tolga; Erdivanlı, Başar; Yılmaz, Adnan (Turkish Assoc Trauma Emergency Surgery, 2020)BACKGROUND: the present study aims to observe the effects of ischemia-reperfusion (IR) on small intestines at a molecular level and to prospectively assess the potential preventive role of adalimumab (ADA) and antioxidants. ... -
The protective effects of ginseng on x-irradiation-induced intestinal damage in rats
Özdemir, Ali; Tümkaya, Levent; Mercantepe, Tolga; Samancı, Tuğba Çelik; Uyan, Mikail; Kalcan, Süleyman; Demiral, Gökhan; Pergel, Ahmet; Kutlu, Eda Yılmaz; Yılmaz, Hülya Kılıç (Springer, 2023)Although radiotherapy is widely employed in the treatment of various malignancies in oncology patients, its use is limited by the toxic effects it causes in surrounding tissues, including the gastrointestinal system. Korean ... -
The protective effects of topiramate on intestinal injury induced with infrarenal aortic occlusion via oxidative stress and apoptosis
Pergel, Ahmet; Demiral, Gökhan; Tümkaya, Levent; Mercantepe, Tolga; Özdemir, Ali; Kalcan, Süleyman; Çolakoğlu, Muhammed Kadri; Yılmaz, Adnan; Bedir, Recep; Karakaya, Ahmet (Taylo & Francis Ltd., 2021)Purpose: Prolonged surgical procedures and some clinical conditions such as surgeries of thoracoabdominal aorta, mesenteric ischemia, cardiopulmonary bypass, strangulated hernias and neonatal necrotizing enterocolitis may ... -
Sacrococcygeal Acute Pilonidal Abscess: Long Term Results
Demiral, Gökhan (2017)Amaç: Bu çalışmada sakrokoksigeal bölgede akut pilonidal apse ile başvuran ve Limberg flep uyguladığımız hastaların geç dönem sonuçları değerlendirilmiştir.Yöntem: Pilonidal apse tanısı ile ilk kez polikliniğe başvuran ve ... -
Sakrokoksigeal akut pilonidal apse ile başvuran hastaların tedavisinde limberg flep: Geç dönem sonuçları
Demiral, Gökhan (2017)Amaç: Bu çalışmada sakrokoksigeal bölgede akut pilonidal apse ile başvuran ve Limberg flep uyguladığımız hastaların geç dönem sonuçları değerlendirilmiştir.Yöntem: Pilonidal apse tanısı ile ilk kez polikliniğe başvuran ve ... -
Secondary bacterial infection rates among patients with COVID-19
Bahçeci, İlkay; Yıldız, İlknur Esen; Duran, Ömer Faruk; Söztanacı, Umut Serkan; Harbawi, Zeynep Kırdı; Şenol, Feray F.; Demiral, Gökhan (Cureus Inc., 2022)Objective The aim of this study was to determine the factors and rates of secondary bacterial infections developed in patients after the diagnosis of COVID-19 and antimicrobial susceptibility to guide the empirical ...
