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P61 CARDIAC TAMPONADE - A SERIOUS COMPLICATION AFTER COLON CONDUIT INTERPOSITION: A CASE REPORT


 
 
 Graft redundancy and anastomotic stricture after colon interposition are well-known late complications. Cardiac compression by distended colon conduit is uncommon. There is a few reports in the literature. We present a case of 58-year-old patient with a major dilatation of colon conduit occurred 7 years after esophagectomy and gastrectomy.
 
 
 
 The patient was admitted to district general hospital with 4-hour history of abdominal pain. Chest X- ray and abdominal computer tomography (CT) scan revealed distended colon conduit, pneumomediastinum, small-bowel ileus and pneumoretroperitoneum. An attempt to insert a nasogastric tube failed and an emergency laparotomy was performed. At operation, a band causing small bowel strangulation and adhesions were divided. The bowel appeared viable and a clear perforation was not found. Resection was not necessery. For next 10 hours, progressing hemodynamic instability and sepsis required intravenous vasoactive medication and orotracheal intubation. Chest CT scan showed massive distention of substernal colon conduit with compression of heart and pulmonary arteries. The patient was referred to our institution. Prompt endoscopy was performed with suction of air and liquid content from colon and nasogastric tube was inserted. The colonic mucosa was viable without necrosis and perforation. Hemodynamics improved immediately after decompression of colonic roll. An exploratory laparotomy revealed fatal extensive ischemia infarction of the bowel and the patient died within 4 hours after surgery.
 
 
 
 Extrapericardial cardiac tamponade is a rare complication after substernal esophageal reconstruction and could lead to bowel hypoperfusion or ischemia. Early recognition of symptoms and management with conduit decompression are important.
