Sato N, Sato K, Matoba N, Inoue T
Department of Surgery, Yamaguchi Red Cross Hospital, Japan.
Eur J Surg Oncol. 1998 Oct;24(5):449-50. doi: 10.1016/s0748-7983(98)92589-6.
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.
本文描述了一例发生于前腹壁的恶性间叶瘤，其由平滑肌肉瘤、软骨肉瘤和骨肉瘤组成。该肿瘤起源于既往手术的陈旧瘢痕，经手术完全切除。术后11个月，患者情况良好，无复发迹象。此前尚无手术瘢痕处发生恶性间叶瘤的报道。我们认为，这种创伤因素在这种罕见软组织肿瘤的病因中起了重要作用。
