BACKGROUND Adult large bowel obstruction is an infrequent cause of acute obstruction in Africa and India. The cause of obstruction varies between regions of the world. Current controversy concerns the surgical management of the acutely obstructed left colon. MATERIALS AND METHODS This is a prospective study of adult patients with acute large bowel obstruction over a 6-year period. The diagnos...

BACKGROUND Incidence rates of colorectal cancer (CRC) in New Zealand rank among the highest worldwide. Internationally, there has been evidence of a shift in colon cancer from left- to right-sided. The objective of this study was to determine trends in left- and right-sided colon and rectal cancers incidence by sex, age and ethnicity. METHODS Using datasets created by linking data from the Ne...

A 29-year-old female with ulcerative colitis was found to have advanced sigmoid colon cancer on colonoscopy. Computed tomography (CT) was performed after colonoscopy for the evaluation of metastasis. CT colonography (CTC) could be understood adding carbon dioxide because of soon after colonoscopic examination. Images of CTC were evaluated by two- and three-dimensional images including virtual e...

Colouterine fistula is an extremely rare condition because the uterus is a thick, muscular organ. Here, we present a case of a colouterine fistula secondary to colonic diverticulitis. An 81-year-old woman was referred to the emergency department with abdominal pain and vaginal discharge. Computed tomography showed a myometrial abscess cavity in the uterus adherent to the thick sigmoid wall. Upo...

Objective : The aim of this study was to report the result of surgical treatment of volvulus of the sigmoid colon by colectomy in 2 phases.Material and methods: This is a descriptive and retrospective study during 5 years, led in the unit of digestive and general surgery of Aristide le Dantec Teaching Hospital (Dakar-Senegal). The criterion of inclusion was volvulus of the sigmoid colon treated...

Adult intussusception is clinically rare. We report a case with colon intussusception caused by a pedunculated polyp of the sigmoid colon in a 54-year-old male. Abdominal ultrasonographic screening for hematochezia showed intussusception in the sigmoid colon, demonstrating a multiple concentric ring sign and a mobile leading colon polyp. Histological examination of a biopsy specimen of the poly...

BACKGROUND Necrotizing fasciitis of the thigh due to colon cancer has not been previously reported, especially during radiotherapy. CASE PRESENTATION A 73-year-old woman admitted to our hospital was diagnosed with sigmoid colon cancer that had spread to the left psoas muscle; radiotherapy was performed. Three months after the initiation of radiotherapy, the patient developed gait disturbance,...

A 63-year-old woman was referred to a breast surgeon with a breast mass discovered incidentally during follow-up study after colon cancer surgery. Invasive adenocarcinoma was revealed on core needle biopsy. Wide excision of the breast including the tumor was performed. On standard histological examination the tumor showed features of moderately differentiated adenocarcinoma. The immunohistochem...