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Dive into the research topics where Cem Kockar is active.

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Featured researches published by Cem Kockar.


Gastrointestinal Endoscopy | 2009

Endoscopic removal of an ingested pin migrated into the liver and affixed by its head to the duodenum

Mustafa Akcam; Cem Kockar; Hasan Tahsin Tola; Levent Duman; Mehmet Gündüz

Foreign body (FB) ingestion is a common condition in childhood. Most ingested FBs pass through the GI tract without any complication. Nevertheless, penetration of the intestinal tract is possible by sharp or pointed objects. Perforation may occur if such objects become lodged in a narrow segment of the GI tract. The morbidity depends on the continued route of the penetrating object and whether septic sequela ensue. 1 Although FBs may migrate to any intra-abdominal organ, perforation of the duodenum and migration into the liver are extremely rare. Only one case has been reported in the literature, in an adult woman. The pin was described in the liver, with the head of the pin in the lumen of the duodenum. In that case, the pin was removed laparoscopically. 2 Tothebestofourknowledge,wereportherethefirstpediatric case of an ingested pin that migrated from the duodenum into the liver. The pin was removed by flexible EGD by using a polypectomy snare, with the patient under general anesthesia. The patient tolerated the procedure well, without untoward effects.


Indian Journal of Pathology & Microbiology | 2010

Comparison of FibroTest-ActiTest with histopathology in demonstrating fibrosis and necroinflammatory activity in chronic hepatitis B and C.

Cemile Uyar; Fusun Zeynep Akcam; Metin Ciris; Onur Kaya; Cem Kockar; Mehmet Isler

AIMS FibroTest and ActiTest are noninvasive tests used in determining the level of fibrosis and the degree of necroinflammatory activity in the liver. In our study, we aimed to investigate whether these tests could be alternative to liver biopsy. MATERIALS AND METHODS Fifty patients were included in the study. Serum samples were obtained and liver needle biopsy was performed on the same day. Levels of fibrosis in FibroTest and levels of activity in ActiTest, both determined via serum biochemical markers, were compared with levels of fibrosis and activity in histopathological examination. For statistical analyses, Mc Nemar chi square test and Spearmans correlation tests were used. RESULTS There was a significant positive correlation between fibrosis in biopsy and the level of fibrosis in FibroTest in patients with hepatitis B virus (HBV) (rho: 0.67, P < 0.0001). However, no significant correlation was determined between the activity in biopsy and the degree of activity in ActiTest (rho: 0.29, P < 0.05). No significant correlation was determined between both fibrosis and activity established in biopsy and the results of FibroTest and ActiTest in the group of patients with hepatitis C virus (HCV) (rho: 0.22, P < 0.05 and rho: 0.15, P < 0.05, respectively). CONCLUSION Our results suggest that novel and safer noninvasive biochemical tests are needed as an alternative to histopathology in patients infected with HBV and HCV. Consequently, we believe that liver biopsy maintains its place as a gold standard in determining the histopathological condition of the liver.


Diagnostic and Interventional Radiology | 2009

Hepatobiliary fascioliasis: a case with unusual radiological features

Ahmet Yesildag; Altug Senol; Mert Köroğlu; Cem Kockar; Orhan Oyar; Mehmet Isler

We report a case of hepatobiliary fascioliasis presenting with unusual radiological findings that have not been reported previously. Imaging studies revealed hepatic cystic pouches communicating with intrahepatic bile ducts. Snail-like, oval shaped and conglomerated echogenic particles with no acoustic shadowing, suggesting F. hepatica, were detected in these cystic pouches. In addition, secondary sclerosing cholangitis developed after fascioliasis.


Journal of Pediatric Gastroenterology and Nutrition | 2015

Multiple gastrointestinal hemangiomatosis successfully treated with propranolol.

Mustafa Akcam; Ozgur Pirgon; Hakan Salman; Cem Kockar

p e A 16-year-old boy presented with fatigue for 2 months and severe anemia (hemoglobin 4.9 g/dL). Physical examination was normal except pale skin, and no extraintestinal hemangiomatous lesion was found. Endoscopy revealed multiple cavernous hemangiomas in the stomach and colon (Fig. 1). Propranolol was started and gradually increased weekly to 2 mg 1 kg 1 d . The patient had no further complaints, and repeat endoscopic findings after 8 months showed significant decrease in size of the hemangiomas (Fig. 2). Recent discoveries concerning hemangioma pathogenesis provide both an improved understanding and more optimal approach to the evaluation and management of these patients (1). In 2008, propranolol was described as an effective treatment for infantile hemangiomas (2). Presently, propranolol is recommended as first-line treatment for infantile hemangiomas in many organs such as the liver (3). Oral propranolol gives providers a therapeutic ings after 8 months; cardia (A), corpus (B), and colon (C–E).


Molecular and Cellular Biochemistry | 2007

Effect of lisinopril on rat liver tissues in L-NAME induced hypertension model

Alpaslan Gökçimen; Ahmet Kocak; Serkan Kilbas; Dilek Bayram; Aynur Kilbas; Abdullah Cim; Cem Kockar; Süleyman Kutluhan


Archive | 2010

Hiccup Due To Gastroesophageal Reflux Disease

Cem Kockar; Mehmet Isler; Erkan Cure; Altuğ Şenol; Abdulkadir Basturk


SDÜ Tıp Fakültesi Dergisi | 2010

A rare cause of abdominal pain: Celiac compression syndrome

Altuğ Şenol; Mert Köroğlu; Mete Akin; Yıldıran Songür; Cem Kockar; Mehmet Isler


European journal of general medicine | 2009

Two Cases of Hiccups due to Gastroesophageal Reflux Disease

Cem Kockar; Mehmet Isler; Erkan Cure; Altuğ Şenol; Abdulkadir Basturk


American Journal of Case Reports | 2008

Behcet´s disease with gastric involvement: a case report

Erkan Cure; Altug Senol; Cem Kockar; Abdulkadir Basturk; Bunyamin Aydin; Mehmet Isler


publisher | None

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Erkan Cure

Süleyman Demirel University

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Mehmet Isler

Süleyman Demirel University

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Altug Senol

Süleyman Demirel University

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Abdulkadir Basturk

Süleyman Demirel University

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Altuğ Şenol

Süleyman Demirel University

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Yıldıran Songür

Süleyman Demirel University

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Mert Köroğlu

Süleyman Demirel University

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Mustafa Akcam

Süleyman Demirel University

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Onur Kaya

Süleyman Demirel University

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