RESUMEN
Lipomas are one of the most common benign nonepithelial tumors of the colon and which are often detected incidentally at radiologic investigation or on operation without specific symptoms, Most of them look like submucosal tumor with yellowish-white color, smooth surface and solitary lesion. Sometimes they produce symptoms with large size, bleeding, constipation, diarrhea, abdominal pain, indigestion, intestinal obstruction and intussusception. Diagnosis can be made by colonoscopy, abdominal CT, MRI, barium enema and histologic confirmation achieves by the endoscopic polypectomy. Endoscopic polypectomy or mucosectomy can make it easy to remove them, as therapeutic method. We report 2 cases of lipomas successfully removed by endoseopic polypectomy-the one with two lipomas each at right descending colon and ileocecal valve and the other with one lipoma at the ileocecal valve-with the relevant literatures.
Asunto(s)
Dolor Abdominal , Bario , Colon , Colon Descendente , Colonoscopía , Estreñimiento , Diagnóstico , Diarrea , Dispepsia , Enema , Hemorragia , Válvula Ileocecal , Obstrucción Intestinal , Intususcepción , Lipoma , Imagen por Resonancia Magnética , Tomografía Computarizada por Rayos XRESUMEN
Ulcerative colitis is a diffuse inflammatory disease which is characterized by the vascular congestion and superficial ulcerations in the mucosal and the submucosal layers of the rectum and colon. Extraintestinal manifestations such as arthritis, skin lesion, hepatobiliary and ocular diseases occur in a large number of patients with ulcerative colitis, though gastrointestinal symptoms of mucous and bloody stool, diarrhea and abdominal pain are frequently presented. The association of ulcerative colitis and hepatobiliary disease has been frequently reported in the western countries since the first description by Thomas C.H. in 1874. Fatty degeneration, chronic active hepatitis, cirrhosis, primary sclerosing cholangitis and hepatobiliary carcinoma are included in this list of complications. In the case of hepatobiliary carcinoma, however, the histological diagnosis has almost invariably been cholangiocarcinoma. We report a case of clinical ulcerative colitis with coneurrent hepatocellular carcinoma confirmed by the histologic examination of biopsy specimen in a 49 year old man with the relevant literatures.