title: Internal hernia of the small bowel after right-lobe live donor liver transplantation.
abstract: Internal hernia of small bowel is an uncommon but potentially fatal complication of liver transplantation. We report on four patients in whom internal hernia of small bowel occurred after right-lobe live donor liver transplantation (LDLT). Three patients had small bowel herniation with volvulus around the Roux-en-Y loop whereas the other patient had herniation through the mesenteric window of transverse mesocolon after hepaticojejunostomy for biliary reconstruction. Based on clinical and radiologic findings, early diagnosis was made in all cases. All patients survived following surgical reduction of the hernia and closure of the mesenteric defect without bowel resection. Transplant surgeons should be aware of this serious complication so that early diagnosis and appropriate operative intervention can be made. The complication can be avoided with duct-to-duct biliary reconstruction or meticulous closure of all mesenteric defects with non-absorbable suture materials after hepaticojejunostomy in patients undergoing right-lobe LDLT.
authors.affiliation: Centre for the Study of Liver Disease, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong, China. clliu@hkucc.hku.hk
authors.forename: Chi-Leung
authors.initials: CL
authors.lastname: Liu
authors.forename: Chung-Mau
authors.initials: CM
authors.lastname: Lo
authors.forename: See-Ching
authors.initials: SC
authors.lastname: Chan
authors.forename: Sheung-Tat
authors.initials: ST
authors.lastname: Fan
authors.forename: John
authors.initials: J
authors.lastname: Wong
mesh_terms: D000328:Adult; D005260:Female; D006547:Hernia / Q000209:etiology; D059685:Herniorrhaphy; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology* / Q000601:surgery; D007415:Intestinal Obstruction / Q000209:etiology / Q000601:surgery; D007421:Intestine, Small / Q000601:surgery; D016031:Liver Transplantation / Q000009:adverse effects*; D019520:Living Donors; D008297:Male; D008875:Middle Aged