Serpas de López R M, Hernández-Pérez E
J Dermatol Surg Oncol. 1985 Jan;11(1):68-72. doi: 10.1111/j.1524-4725.1985.tb02893.x.
A total of 29 case reports of sebaceous nevus were filed for the years 1970 to 1980 in the Department of Pathology of the National Medical Center of El Salvador. In 2 cases (6.8%), association with basal-cell carcinomas were found. In 1 case, there was also a solitary pilar leiomyoma. Sebaceous nevus was found more frequently in females than in males (2:1 ratio), and the average age was 23.8 years at the time of the consultation. All diagnosed sebaceous nevi were located on the head (48.2% on the scalp), and 82.7% of the patients were under 30 years of age. In connection with the analysis of these cases, a brief review of the clinical, histologic, and evolutionary facts of the sebaceous nevus was carried out.
1970年至1980年期间，萨尔瓦多国家医疗中心病理科共提交了29例皮脂腺痣病例报告。其中2例（6.8%）发现与基底细胞癌有关。1例还伴有孤立性毛发平滑肌瘤。皮脂腺痣在女性中比男性更常见（比例为2:1），会诊时的平均年龄为23.8岁。所有诊断出的皮脂腺痣均位于头部（48.2%位于头皮），82.7%的患者年龄在30岁以下。结合这些病例的分析，对皮脂腺痣的临床、组织学及演变情况进行了简要回顾。
