Malignant transformation of abdominal wall endometriosis with lymph node metastasis: Case report and review of literature.

•A simple endometriosis can result in malignancy pathology, as a neoplasia.•Wall-abdominal tumors and soft tissue as a possible differential diagnosis of abdominal wall endometriosis•Preperitoneal node-metastasis as malignancy of endometriosis in previous cesarean scar.