Ritter A M, Graham R S, Amaker B, Broaddus W C, Young H F
Division of Neurosurgery, Medical College of Virginia, Richmond 23298, USA.
J Neurosurg. 1999 Jan;90(1):138-40. doi: 10.3171/jns.1999.90.1.0138.
Eccrine porocarcinoma is a rare malignant tumor of the true sweat gland. It commonly presents in the lower extremities with lymphatic metastasis. The authors describe the clinical presentation, radiographic evidence, operative discoveries, and pathological findings in a patient with an eccrine porocarcinoma involving the soft tissue of the occiput, which had eroded through the cranium. A review of the literature failed to reveal any other such case. The discussion includes the epidemiology, pathogenesis, treatment, and outcome of eccrine porocarcinomas. The six reported cases of scalp eccrine tumors are reviewed.
小汗腺癌是一种罕见的真性汗腺恶性肿瘤。它通常发生于下肢并伴有淋巴转移。作者描述了一例累及枕部软组织并侵蚀颅骨的小汗腺癌患者的临床表现、影像学证据、手术所见及病理结果。文献回顾未发现其他类似病例。讨论内容包括小汗腺癌的流行病学、发病机制、治疗及预后。对已报道的6例头皮小汗腺肿瘤病例进行了回顾。
