A Case of Febrile Colonic Tuberculosis that Became Defervescence after Colonoscopic Polypectomy / 대한소화기내시경학회지

The clinical manifestations, radiological and endoscopic findings of colonic tuberculosis are non-specific. A diagnosis of colonic tuberculosis is usually difficult because the condition can mimic tumors. Fever occurs in 60~85% of patients with tuberculosis, which is one of the important signs of disease activity, and usually resolves by the second week after beginning treatment. However, there are some patients who remain febrile beyond a reasonable treatment period or develop fever during treatment. Such cases raise issues, such as cytokine release from tuberculous granuloma, drug induced fever, drug resistance, and drug malabsorption. We encountered a patient with polypoid colonic tuberculosis who presented with prolonged fever after commencing treatment and became defervescence after a colonoscopic polypectomy. We report this case with a review of the relevant literature.

A Case of Rectal Adenocarcinoid Tumor / 대한소화기내시경학회지

An adenocarcinoid is a mixed tumor comprised of both carcinoid and adenocarcinomatous components that is commonly found in the esophagus, stomach, duodenum, small bowel and appendix, and is also rarely found in the large bowel. A 61 year old male visited our institution because of a change in bowel habitus 3 months prior to the time of his visit. Colonoscopic findings revealed a 2 x 2 cm round smooth surface mass 7 cm from the anal verge, and an endoscopic ultrasonograph revealed a round hypoechoic mass in the submucosal layer. The mass was resected by endoscopic mucosal resection using a cap- fitted endoscope. Pathologic analysis of the mass confirmed that it was a composite tumor comprised of carcinoid and adenocarcinomatous components. To the best of our knowledge, this paper is the first case of rectal adenocarcinoid reported in Korea.

Asymptomatic Duodenal Ulcer Patient with Candidiasis due to Medical Treatment

Candida was found in the oral cavity, jejunum, and ileum of the healthy population. In case of alimentary tract, the factors of favorable to candida colonization include old age, malnutrition, diabetes, burns, trauma, surgical operations, parenteral nutrition, intravascular or bladder catheterization, H2-blocker therapy, steroid therapy, immunosuppresive treatment and the use of wide spectrum antibiotics: however, gastrointestinal candida colonization is rarely found in the healthy adult. No case of duodenal ulcer with candidiasis has been reported in healthy people. Recently we experienced a case of asymptomatic duodenal ulcer with candidiasis in a healthy male, who had taken H2-blocker and proton pump inhibitor for 3 months after primary closure of duodenal ulcer perforation. Therefore we report this case with review of several literatures.