O'Dowd J, Laidler P
Department of Pathology, University of Wales College of Medicine, Cardiff, United Kingdom.
Hum Pathol. 1988 Mar;19(3):368-70. doi: 10.1016/s0046-8177(88)80534-3.
A 79-year-old woman required amputation of her left leg for the control of a rapidly growing malignant fibrous histiocytoma. This tumor had developed at the precise site of repeated recurrence of a previously diagnosed dermatofibrosarcoma protuberans. Biopsy specimens from the recurrences revealed a gradual change in appearance from dermatofibrosarcoma protuberans to malignant fibrous histiocytoma.
一名79岁女性因控制快速生长的恶性纤维组织细胞瘤而需要截肢。该肿瘤发生在先前诊断的隆突性皮肤纤维肉瘤反复复发的精确部位。复发部位的活检标本显示外观从隆突性皮肤纤维肉瘤逐渐转变为恶性纤维组织细胞瘤。