Prof. Dr. Erkin Öztaş

Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis

European Journal of Internal Medicine, 2013

DOI 10.1016/j.ejim.2012.12.014 PMID 23318090 20 atıf (Europe PMC) Kaynak: OpenAlex

What is the impact of Helicobacter pylori density on the success of eradication therapy: A clinico-histopathological study

Clinics and Research in Hepatology and Gastroenterology, 2013

DOI 10.1016/j.clinre.2013.05.005 PMID 23796974 15 atıf (Europe PMC) Kaynak: OpenAlex

Safety of endoscopic ultrasonography in elderly patients: a single center prospective trial

Aging Clinical and Experimental Research, 2013

DOI 10.1007/s40520-013-0138-2 PMID 24026626 3 atıf (Europe PMC) Kaynak: OpenAlex

Accuracy of endoscopic ultrasound‐guided fine needle aspiration cytology on the differentiation of malignant and benign pancreatic cystic lesions: A single‐center experience

Journal of Digestive Diseases, 2012

DOI 10.1111/1751-2980.12014 PMID 23167591 14 atıf (Europe PMC) Kaynak: OpenAlex

Evaluation of preoperative predictors of development of pouchitis after ileal-pouch-anastomosis in ulcerative colitis

Clinics and Research in Hepatology and Gastroenterology, 2012

DOI 10.1016/j.clinre.2012.04.012 PMID 22705025 20 atıf (Europe PMC) Kaynak: OpenAlex

The Impact of Endoscopic Retrograde Cholangiopancreatography Education on Radiation Exposure to Experienced Endoscopist: “Trainee Effect”

Digestive Diseases and Sciences, 2012

DOI 10.1007/s10620-012-2028-4 PMID 22297651 18 atıf (Europe PMC) Kaynak: OpenAlex

Features of systemic lupus erythematosus in patients with autoimmune hepatitis

Rheumatology International, 2012

DOI 10.1007/s00296-012-2607-x PMID 23269566 6 atıf (Europe PMC) Kaynak: OpenAlex

A rare complication of percutaneous endoscopic gastrojejunostomy (PEG-J): duodenal bulb perforation due to retrograde migration.

PubMed, 2012

PMID 22870797 1 atıf (Europe PMC) Kaynak: OpenAlex

479 DISCREPANCY OF TREATMENT GUIDELINES AND LIVER BIOPSY FINDINGS IN HEPATITIS B PATIENTS

Journal of Hepatology, 2012

DOI 10.1016/s0168-8278(12)60492-9 Kaynak: OpenAlex

A novel finding in MNGIE (Mitochondrial Neurogastrointestinal Encephalomyopathy): hypergonadotropic hypogonadism

HORMONES, 2012

DOI 10.14310/horm.2002.1368 PMID 22908072 11 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

Rectal perforation as a result of self‐administration of retrograde enema in an elderly dementia patient

Geriatrics and gerontology international/Geriatrics & gerontology international, 2012

DOI 10.1111/j.1447-0594.2011.00792.x PMID 22712810 5 atıf (Europe PMC) Kaynak: OpenAlex

The role of mean platelet volume in the diagnosis of hepatocellular carcinoma in patients with chronic liver disease.

PubMed, 2012

DOI 10.5754/hge10444 PMID 22683976 47 atıf (Europe PMC) Kaynak: OpenAlex

The value of fecal calprotectin as a marker of intestinal inflammation in patients with ulcerative colitis

The Turkish Journal of Gastroenterology, 2012

DOI 10.4318/tjg.2012.0421 PMID 23161295 22 atıf (Europe PMC) Kaynak: OpenAlex

Can red cell distribution width help to discriminate benign from malignant biliary obstruction? A retrospective single center analysis.

PubMed, 2012

DOI 10.5754/hge10676 PMID 22683963 33 atıf (Europe PMC) Kaynak: OpenAlex

Serum angiotensin-converting enzyme level as a marker of fibrosis in patients with chronic hepatitis B

Journal of the Renin-Angiotensin-Aldosterone System, 2012

DOI 10.1177/1470320311434241 PMID 22277254 12 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

A rare cause of upper GI hemorrhage: an uncorrupted sponge migrating into the duodenal bulb (with )

Gastrointestinal Endoscopy, 2012

DOI 10.1016/j.gie.2012.07.027 PMID 22998836 Kaynak: OpenAlex

Advantages of V-scope system in therapeutic endoscopic retrograde cholangiography

DergiPark (Istanbul University), 2012

DOI 10.17941/agd.73052 Açık erişimli tam metinKaynak: OpenAlex

Endosonographic evaluation of patients with suspected extraluminal compression or subepithelial lesions during upper gastrointestinal endoscopy

European Journal of Gastroenterology & Hepatology, 2011

DOI 10.1097/meg.0b013e3283461045 PMID 21654261 11 atıf (Europe PMC) Kaynak: OpenAlex

Ectopic varices in portal hypertension

European Journal of Gastroenterology & Hepatology, 2011

DOI 10.1097/meg.0b013e3283470fea PMID 21527851 2 atıf (Europe PMC) Kaynak: OpenAlex

Primer sklerozan kolanjit benzeri kolanjiyograma sahip hastalarin değerlendirilmesi

DergiPark (Istanbul University), 2011

DOI 10.17941/agd.67881 Kaynak: OpenAlex

The evaluation of patients with primary sclerosing cholangitis-like cholangiogram

DergiPark (Istanbul University), 2011

Kaynak: OpenAlex

HBV Hastalarında Tedavi Endikasyonunun Tespit Edilmesinde Karaciğer Biyopsisinin Rolü

AYBU AVESIS, 2011

Kaynak: OpenAlex

An Unusual Case of Double Heterotopic Pancreatic Tissues in the Same Localization

PubMed, 2011

DOI 10.6092/1590-8577/520 PMID 22406612 1 atıf (Europe PMC) Kaynak: OpenAlex

Mean platelet volume as an indicator of disease severity in patients with acute pancreatitis

Clinics and Research in Hepatology and Gastroenterology, 2011

DOI 10.1016/j.clinre.2011.10.003 PMID 22088974 59 atıf (Europe PMC) Kaynak: OpenAlex

Does interleukin-18 play a role in the pathogenesis of hepatic encephalopathy?

PubMed, 2011

PMID 21661419 6 atıf (Europe PMC) Kaynak: OpenAlex

Magnificent Gallbladder Enlargement Due to Huge Duodenal Adenocarcinoma

The American Journal of Gastroenterology, 2011

DOI 10.1038/ajg.2011.284 PMID 22138951 Kaynak: OpenAlex

Intrahepatic Knotting of a Guide Wire During Endoscopic Retrograde Cholangiopancreatography

Digestive Diseases and Sciences, 2011

DOI 10.1007/s10620-011-1925-2 PMID 21960287 Kaynak: OpenAlex

Role of Esophageal Endosonography in the Diagnosis of Mediastinal Lesions

Turkish Thoracic Journal, 2011

DOI 10.5152/ttd.2011.14 Kaynak: OpenAlex

Visible common bile duct at the duodenum due to the destructive effect of the tumor.

The Turkish Journal of Gastroenterology, 2011

PMID 21796570 Kaynak: OpenAlex

Chronic intestinal pseudo-obstruction and neurological manifestations in early adulthood: considering MNGIE syndrome in differential diagnosis.

PubMed, 2010

PMID 20593055 9 atıf (Europe PMC) Kaynak: OpenAlex

Malign biliyer darlıklarda sitoloji fırçasının santrifüj suyunun incelenmesinin yaymaya katkısı

DergiPark (Istanbul University), 2010

DOI 10.17941/agd.94447 Kaynak: OpenAlex

Contribution of examination of cytology brush wash to brush smear in malignant biliary strictures

DergiPark (Istanbul University), 2010

Kaynak: OpenAlex

Ankaferd Blood Stopper for Controlling Gastrointestinal Bleeding due to Distinct Benign Lesions Refractory to Conventional Antihemorrhagic Measures

Canadian Journal of Gastroenterology, 2010

DOI 10.1155/2010/896819 PMID 20559581 41 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

The prevalence of celiac disease in patients fulfilling Rome III criteria for irritable bowel syndrome

European Journal of Internal Medicine, 2010

DOI 10.1016/j.ejim.2010.06.004 PMID 20816591 24 atıf (Europe PMC) Kaynak: OpenAlex

ESOPHAGEAL HEMATOMA MIMICKING DOWNHILL VARICES

Gastroenterology Nursing, 2010

DOI 10.1097/sga.0b013e3181e37aa9 PMID 20531111 Kaynak: OpenAlex

Granulomatous Hepatitis as a Rare Complication of Intravesical BCG Therapy for Bladder Cancer: Case Report

Turkiye Klinikleri Journal of Medical Sciences, 2010

DOI 10.5336/medsci.2008-7355 Açık erişimli tam metinKaynak: OpenAlex

Endoscopic Management of Biliary Parasitic Diseases

Digestive Diseases and Sciences, 2009

DOI 10.1007/s10620-009-0850-0 PMID 19513838 23 atıf (Europe PMC) Kaynak: OpenAlex

Tandem oral, rectal, and nasal administrations of Ankaferd Blood Stopper to control profuse bleeding leading to hemodynamic instability

The American Journal of Emergency Medicine, 2009

DOI 10.1016/j.ajem.2008.09.003 PMID 19497484 31 atıf (Europe PMC) Kaynak: OpenAlex

Systemic phaeohyphomycosis resembling primary sclerosing cholangitis caused by Exophiala dermatitidis

Journal of Medical Microbiology, 2009

DOI 10.1099/jmm.0.008706-0 PMID 19528179 26 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

A rare endoscopic finding: acquired double pylorus

Surgical Endoscopy, 2009

DOI 10.1007/s00464-009-0557-5 PMID 19517171 6 atıf (Europe PMC) Açık erişimli tam metinKaynak: OpenAlex

Hepatocellular carcinoma in an adult patient with type IV glycogen storage disease.

PubMed, 2009

PMID 19902877 5 atıf (Europe PMC) Kaynak: OpenAlex

Awareness of the endoscopist affects detection rate of heterotopic gastric mucosa in esophagus

Indian Journal of Gastroenterology, 2009

DOI 10.1007/s12664-009-0029-9 PMID 19696996 5 atıf (Europe PMC) Kaynak: OpenAlex

Oral Fleet Phospho-Soda Laxative Induced Symptomatic Hypocalcemia in an Adult Patient With Celiac Disease

The American Journal of Gastroenterology, 2009

DOI 10.1038/ajg.2009.119 PMID 19491884 2 atıf (Europe PMC) Kaynak: OpenAlex

Parotitis During Oral Double-Balloon Enteroscopy: An Unexpected but Benign Finding

The American Journal of Gastroenterology, 2009

DOI 10.1038/ajg.2008.45 PMID 19174796 2 atıf (Europe PMC) Kaynak: OpenAlex

Pankreatik pseudokistin mideye spontan drenajının endosonografik değerlendirme esnasında saptanması

DergiPark (Istanbul University), 2009

DOI 10.17940/ed.20581 Kaynak: OpenAlex

Tip II Oddi sfinkter disfonksiyonunda biliyer manometri yapmadan sfinkterotomi uygun bir yaklaşım mıdır

DergiPark (Istanbul University), 2009

DOI 10.17941/agd.95810 Kaynak: OpenAlex

Kolonun seyrek görülen bir vasküler tümörü: Rektosigmoid hemanjiom

DergiPark (Istanbul University), 2009

DOI 10.17940/ed.27386 Açık erişimli tam metinKaynak: OpenAlex

Endoskopik sedasyon ve premedikasyon

DergiPark (Istanbul University), 2009

DOI 10.17940/ed.21486 Kaynak: OpenAlex

Spontaneous drainage of pancreatic pseudocyst into the stomach: Diagnosis made simultaneously with the endosonographic examination

DergiPark (Istanbul University), 2009

Kaynak: OpenAlex

An unusual presentation of Tangier disease with gallbladder involvement.

PubMed, 2008

PMID 19317282 Kaynak: OpenAlex