A Case of Pseudomembranous Colitis Associated with Rifampin

Pseudomembranous colitis is known to develop with long-term antibiotic administration, but antitubercular agents are rarely reported as a cause of this disease. We experienced a case of pseudomembranous colitis associated with rifampin. The patient was twice admitted to our hospital for the management of frequent bloody, mucoid, jelly-like diarrhea and lower abdominal pain that developed after antituberculosis therapy that included rifampin. Sigmoidoscopic appearance of the rectum and sigmoid colon and mucosal biopsy were compatible with pseudomembranous colitis. The antitubercular agents were discontinued and metronidazole was administered orally. The patient's symptoms were resolved within several days. The antituberculosis therapy was changed to isoniazid, ethambutol and pyrazinamide after a second bout of colitis. The patient had no further recurrence of diarrhea and abdominal pain. We report here on a case of pseudomembranous colitis associated with rifampin.

A Case of Gastric Lipoma with Early Gastric Cancer Removed by Subtotal Gastrectomy / 대한소화기내시경학회지

Gastric lipomas account for less than 3% of benign gastric tumor arising from the submucosal layer. Gastric lipomas are usually asymptomatic, but occasionally diagnosed from epigastric pain, obstruction and bleeding by their size and location. A 68-year-old female with melena was diagnosed as gastric lipoma, having a bleeding focus at endoscopy. Endoscopy with biopsy revealed a yellowish fat containing lipoma which was located prepyloric antrum and protruded to the duodenal lumen, and synchoronous adenocarcinoma which was located at the gastric angle and distal body. Adenocarcinoma was confined to the mucosa and seperated from lipoma by normal stomach tissue. The patient received Billroth-II subtotoal gastrectomy, and gastric lipoma and early gastric cancer were resected, completely.

A case of toxic hepatitis caused by the chinese diet food / 대한내과학회지

Recently over 500 victims with toxic hepatitis associated with some sort of Chinese diet food for weight reduction were developed in Japan, China, Singapore and Malaysia. These Chinese goods contain several kinds of Chinese herbs and fenfluramine, the well known anti-appetite drug. However, until today, it is not determined which component of the diet food is responsible for the hepatic injury. Nowadays, toxic hepatitis is frequently seen in daily practice, second only to viral origin in Korea. We present a 38-year-old woman who developed mixed cholestatic and hepatocellular injury after 5 week's ingestion of the Chinese diet food. The causality of this agent to the hepatotoxicity was assessed by RUCAM and M and V scale. Herein we described the clinical course and liver pathology of this patient.