Jara Natalia, Solé Z Sebastián
Clínica IRAM, Santiago, Chile.
Rev Med Chil. 2019 Oct;147(10):1346-1349. doi: 10.4067/s0034-98872019001001346.
Atypical Fibroxanthoma is an unusual dermal mesenchymal tumor. It especially affects older adults and occurs in areas of sun exposure. We report a 75 years old male with a history of sun exposure without using a hat presenting with a scalp nodule. An incisional biopsy showed an atypical fibroxantoma. In a new surgical procedure, the tumor was completely excised. The tumor relapsed in two occasions after subsequent excisions and the patient was treated with adjuvant radiotherapy avoiding new relapses.
非典型纤维黄色瘤是一种罕见的皮肤间叶性肿瘤。它尤其好发于老年人，且多发生于阳光暴露部位。我们报告一例75岁男性，有阳光暴露史但未戴帽子，头皮出现一个结节。切开活检显示为非典型纤维黄色瘤。在一次新的手术中，肿瘤被完全切除。后续切除术后肿瘤复发了两次，患者接受了辅助放疗，避免了再次复发。
