No abstract available.
Fatty Liver*

No abstract available.

No abstract available.
6-Mercaptopurine/*adverse effects/metabolism/therapeutic use ; Antimetabolites, Antineoplastic/adverse effects/therapeutic use ; Azathioprine/*adverse effects/therapeutic use ; Cohort Studies ; Drug Therapy, Combination ; Humans ; Inflammatory Bowel Diseases/*drug therapy/etiology ; Leukopenia/chemically induced

Biliary drainage in patients with malignant biliary obstruction relieves jaundice and prevents the development of cholangitis or hepatic failure from biliary obstruction. Therefore, this may result in better quality of life along with survival prolongation. Biliary stent placement is an effective and safe measure for biliary decompression and is preferred than bypass surgery in high risk patients. Entero-biliary perforation-communication is one of the rare complications of biliary stent. We herein report a case of duodeno-biliary perforation-communication in patient with distal cholangiocarcinoma who presented with duodenal ulcer and obstruction, occurring 4 years later from the metallic biliary stent insertion. Patient was managed with a pyloric metal stent and conservative care.
Aged, 80 and over ; Bile Duct Neoplasms/complications/*diagnosis ; Bile Ducts, Intrahepatic/pathology ; Biliary Fistula/*diagnosis/etiology/pathology ; Cholangiocarcinoma/complications/*diagnosis ; Duodenal Diseases/*diagnosis/etiology/pathology ; Female ; Humans ; Intestinal Fistula/*diagnosis/etiology/pathology ; Stents/*adverse effects ; Tomography, X-Ray Computed

Hypertriglyceridemia (HTG) is a rare cause of pancreatitis. However, the relationship between acute pancreatitis and severe HTG is well recognized. We report a case of necrotizing pancreatitis due to severe HTG (type IV) in a patient with poorly controlled diabetes. It was of particular interest that serum pancreatic enzymes were normal even though the imaging studies indicated the presence of necrotizing pancreatitis. Our case clearly demonstrates the various indices of HTG-induced necrotizing pancreatitis with a normal pancreatic enzyme level despite there being a serum triglyceride level < or=1,000 mg/dL. We present this case with a review of literature for hyperlipidemic pancreatitis in Korea.
Adult ; Diabetes Mellitus, Type 2/complications/diagnosis ; Humans ; Hypertriglyceridemia/complications/*diagnosis ; Male ; Pancreatitis, Acute Necrotizing/*diagnosis/etiology ; Tomography, X-Ray Computed ; Triglycerides/blood

Fundic gland polyps (FGPs) are the most common type of gastric polyps, found primarily in the fundus and body of stomach. Long term use of proton pump inhibitor (PPI) is known to be associated with certain histological changes of the normal gastric mucosa including parietal cell hyperplasia and fundic gland cysts. We experienced a patient who showed spontaneous resolution of multiple FGPs after the cessation of omeprazole. Two years ago, the patient showed only endoscopically confirmed erosive esophagitis without FGPs. Multiple FGPs developed one year after the use of omeprazole and spontaneously disappeared with the cessation of omeprazole.
Aged ; Anti-Ulcer Agents/therapeutic use ; Gastric Fundus/pathology ; Humans ; Male ; Omeprazole/*adverse effects ; Polyps/*chemically induced/*diagnosis ; Stomach Neoplasms/*chemically induced/*diagnosis

BACKGROUND/AIMS: Recent studies have shown good performance for the detection of sources of gastrointestinal bleeding using multi-detector row computed tomography (MDCT). However, there are limited reports about the role of MDCT for localization of acute lower gastrointestinal (GI) bleeding. The purpose of this study was to evaluate the role of MDCT for detection and localization of acute lower gastrointestinal bleeding. METHODS: A total of 49 patients underwent MDCT examination for the evaluation of acute lower GI bleeding were investigated prospectively. Sensitivity, specificity, positive and negative predictive values of MDCT for the detection of acute lower GI bleeding were assessed. Colonoscopy, angiography, RBC scan or postoperative results were adopted as the reference standard. RESULTS: Sensitivity, specificity, positive and negative predictive values of MDCT for the detection of acute lower GI bleeding were 72.7%, 80%, 93.9% and 25%, respectively. Eighteen patients experienced massive bleeding and 5 of them could not undergo the colonoscopic examination due to massive bleeding. MDCT detected the bleeding focuses in all of 5 patients. CONCLUSIONS: MDCT is useful for the localization of acute lower GI bleeding. The procedure is brief, less invasive, and relatively accurate diagnostic method. Moreover, positive finding will allow directed therapeutic procedure such as angiography.
Acute Disease ; Angiography ; Gastrointestinal Hemorrhage/etiology/*radiography ; Humans ; Predictive Value of Tests ; Prospective Studies ; Reproducibility of Results ; *Tomography, Spiral Computed

BACKGROUND/AIMS: This study was to evaluate the frequency and the course of the adverse effects of AZA/6-MP in Korean patients with inflammatory bowel disease (IBD). METHODS: Medical records of the patients with IBD treated with AZA/6-MP at Severance hospital from June 1996 to September 2006 were retrospectively analyzed. RESULTS: A total of 133 patients were studied. Male to female ratio was 1.3:1. The mean age was 31.7+/-10.9 year. Adverse effects included leukopenia occurred in 75 cases (56.4%), nausea/vomiting in 32 cases (24.1%), arthralgia in 6 cases (4.5%), hepatitis in 6 cases (4.5%), skin rash in 4 cases (3.0%), herpes zoster in 3 cases (2.3%), and headache in 1 case (0.8%). Most of leucopenia (58.7%) developed within 3 months after maximal tolerated dose of AZA/6-MP and nausea/vomiting frequently occurred within 3 months after start of AZA/6-MP treatment. Thirty-eight patients (28.6%) required the discontinuation of medication due to adverse effects. CONCLUSIONS: Leukopenia was the most common adverse effect of AZA/6-MP treatment. Leukopenia and nausea/vomiting developed frequently in the early period of treatment of AZA/6-MP in patients with IBD. AZA/6-MP should be used cautiously to scrutinize bone marrow suppression.
6-Mercaptopurine/*adverse effects/therapeutic use ; Adolescent ; Adult ; Azathioprine/*adverse effects/therapeutic use ; Behcet Syndrome/drug therapy/etiology ; Cohort Studies ; Drug Therapy, Combination ; Female ; Humans ; Immunosuppressive Agents/*adverse effects/therapeutic use ; Inflammatory Bowel Diseases/*drug therapy/etiology ; Leukopenia/chemically induced ; Male ; Middle Aged ; Retrospective Studies ; Time Factors

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Calculi/*therapy ; Humans ; *Lithotripsy ; Pancreatic Diseases/*therapy ; *Pancreatic Ducts