A Case Of Huge Brunner's Gland Adenoma With Acute Bleeding Treated By Endoscopic Resection / 고신대학교의과대학학술지

Brunner's gland adenoma is a rare benign small bowel neoplasm and it represents 10% of small bowel benign tumor. Most of adenoma manifest as polypoidal, multiple and size does not exceed 1 cm and mostly asymptomatic, but the lesion larger than 1cm is solitary and can cause bleeding, obstruction, intussusception and there are some reports of showing malignant transformation. Until the present, there are two cases of over cm huge Brunner's gland adenoma in Korea and each of their chief complaint was abdominal discomfort and melena, but there is no case report of over 8cm Brunner's gland adenoma accompanied with acute bleeding as seen in this case. We diagnosed an 8cm sized, huge duodenal Brunner's gland adenoma which accompanied with acute bleeding and treated it by endoscopic resection using an IT-knife, successfully.

A Case of Synchronous Intestinal Tuberculosis Involving the Stomach and Colon / 대한소화기학회지

Intestinal tuberculosis is a common disease of extrapulmonary tuberculosis and should be differentiated from the inflammatory bowel diseases and malignancy such as Crohn's disease, ulcerative colitis, amebic colitis, and colon cancer. Most frequently involved sites (75% of cases) are the terminal ileum and cecum. Other sites of involvement, in order of frequency, are ascending colon, jejunum, appendix, duodenum, stomach, esophagus, sigmoid colon, and rectum. Intestinal tuberculosis simultaneously involving the stomach and colon has been very rarely reported. Recently, we experienced a case of synchronous gastric and colonic ulcers with granulomatous inflammation. Although we did not find acid fast bacilli and the culture test was negative, empirical anti-tuberculosis therapy resulted in dramatic clinical and endoscopic improvement. We report a rare case of multifocal gastrointestinal tuberculosis with a review of literature.

CMV Colitis in a Patient with Colon Adenocarcinoma

Cytomegalovirus (CMV) colitis occurs almost exclusively in immune-compromised patients namely, HIV infection, immunosuppressant therapy after organ transplantation, anti-cancer chemotherapy, and long- term steroid user. Some patients with solid tumor have gastrointestinal CMV disease without anti-cancer chemotherapy. A 64-year-old male patient underwent surgery due to sigmoid colon cancer. On histopathologic examination of surgical specimen, CMV colitis was found in the colon. The AJCC tumor stage was II. Although CMV colitis is rarely associated with colon cancer, it maybe considered in patients with combined colitis with colorectal cancer.