TY - JOUR T1 - Abdominal Wall Endometriosis on the Right Port Site After Laparoscopy: Case Report and Literature Review JF - Ochsner Journal JO - Ochsner J SP - 251 LP - 255 VL - 15 IS - 3 AU - Mauro Cozzolino AU - Stefania Magnolfi AU - Serena Corioni AU - Daniela Moncini AU - Alberto Mattei Y1 - 2015/09/21 UR - http://www.ochsnerjournal.org/content/15/3/251.abstract N2 - Background Endometriosis can be intrapelvic or, rarely, extrapelvic. Endometriosis involving the rectus abdominis muscle on the trocar port site is a rare event; until now, only 16 cases have been reported in the literature. The majority of cases were associated with previous abdominal surgery such as diagnostic laparoscopy, cyst excision, appendectomy, myomectomy, or cholecystectomy. We review all the reported cases of this unusual form of extrapelvic endometriosis.Case Report We report a new case of abdominal wall endometriosis at the trocar port site in the rectus abdominis muscle in a woman who had undergone 2 laparoscopies for endometriosis in the 3 years before coming to our attention. The diagnosis was made by sonography. We performed a surgical resection of the lesion with a free macroscopic margin of 5-10 mm.Conclusion Endometriosis should be considered in the differential diagnosis of any abdominal swelling. In our experience, surgery is the treatment of choice. ER -