title: Malignant mesenchymoma arising in an incisional scar of the abdominal wall.
abstract: A case of malignant mesenchymoma of the anterior abdominal wall, composed of leiomyosarcoma, chondrosarcoma and osteosarcoma is described. The tumour, arising in the old scar of a previous operation, was completely removed surgically. Eleven months after the operation the patient is well with no evidence of recurrence. There have been no previous reports of malignant mesenchymoma developing in operation scars. We believe that this traumatic factor played a significant role in the aetiology of this rare soft-tissue neoplasm.
authors.affiliation: Department of Surgery, Yamaguchi Red Cross Hospital, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Sato
authors.forename: K
authors.initials: K
authors.lastname: Sato
authors.forename: N
authors.initials: N
authors.lastname: Matoba
authors.forename: T
authors.initials: T
authors.lastname: Inoue
mesh_terms: D000009:Abdominal Muscles; D002813:Chondrosarcoma; D002921:Cicatrix / Q000473:pathology*; D005260:Female; D006801:Humans; D007890:Leiomyosarcoma; D008637:Mesenchymoma; D008875:Middle Aged; D012516:Osteosarcoma; D012878:Skin Neoplasms