title: Diagnosis of a trocar site mass as omental herniation after laparoscopic gastrectomy.
abstract: A trocar site hernia is a rare complication. We report a patient who had an abdominal wall mass at a previous trocar site after laparoscopic distal gastrectomy. It was diagnosed as omental herniation and fat necrosis. We conclude that patients with trocar site masses exhibiting fat density on a computed tomography scan could be followed up without surgery, and that fascial defects located at 10-mm or larger trocar sites should be closed whenever possible to prevent hernia formation.
authors.affiliation: Department of Surgery, Gyeongsang National University School of Medicine, Jinju, Korea.
authors.forename: Sang-Ho
authors.initials: SH
authors.lastname: Jeong
authors.forename: Young-Joon
authors.initials: YJ
authors.lastname: Lee
authors.forename: Dong Chool
authors.initials: DC
authors.lastname: Kim
authors.forename: Kyungsoo
authors.initials: K
authors.lastname: Bae
authors.forename: Sang-Kyung
authors.initials: SK
authors.lastname: Choi
authors.forename: Soon-Chan
authors.initials: SC
authors.lastname: Hong
authors.forename: Eun-Jung
authors.initials: EJ
authors.lastname: Jung
authors.forename: Young-Tae
authors.initials: YT
authors.lastname: Ju
authors.forename: Chi-Young
authors.initials: CY
authors.lastname: Jeong
authors.forename: Woo-Song
authors.initials: WS
authors.lastname: Ha