Boynton J R, Markowitch W
Department of Ophthalmology, Strong Memorial Hospital, Rochester, New York, USA.
Ophthalmology. 1997 Oct;104(10):1626-8. doi: 10.1016/s0161-6420(97)30072-4.
The purpose of this report is to describe the clinical and histopathologic findings in a patient with porocarcinoma of the eyelid.
The case of a 68-year-old woman with a nodular lesion of the eyelid was studied, and the pertinent literature reviewed.
No previous description of porocarcinoma of the eyelid was found in the literature. The present case presented with a nodular lesion of the right lower eyelid of 1-year duration. The tumor was completely excised. Microscopic study revealed ductal structures within lobules of tumor cells.
Porocarcinoma is a rare cutaneous adnexal tumor arising from the eccrine secretory apparatus. Because the clinical behavior of this cancer includes deep invasion, regional lymphatic spread, and distant metastases, complete surgical excision is recommended, and should be verified by either conventional frozen sections or Mohs' micrographic sections.
本报告旨在描述一例眼睑汗管癌患者的临床及组织病理学表现。
对一名68岁患有眼睑结节性病变的女性患者进行病例研究，并复习相关文献。
文献中未发现此前关于眼睑汗管癌的描述。本例患者右眼下睑出现一个持续1年的结节性病变。肿瘤被完整切除。显微镜检查显示肿瘤细胞小叶内有导管结构。
汗管癌是一种罕见的起源于小汗腺分泌器官的皮肤附属器肿瘤。由于该癌症的临床行为包括深部浸润、区域淋巴结转移和远处转移，建议进行完整的手术切除，且应通过常规冰冻切片或莫氏显微切片加以证实。
