Fig. 3From: Role of preoperative ultrasound mapping in the surgical management of deep infiltrating endometriosis: a prospective observational studya Axial and b sagittal ultrasound images in a 36-year-old woman with pathologically proven scar endometriosis related to previous a caesarean section scar. An irregularly shaped hypoechoic lesion inseparable from the anterior abdominal wall muscle was noted. c and d Intraoperative photographs showing the dissected lesion. Part of the abdominal wall muscle had to be dissected with the insertion of a meshBack to article page