汗管瘤為常見之皮膚附屬器官腫瘤，好犯於下眼皮及雙頰。典型病灶為多發性膚色至黃色的小丘疹，大小約一至三公釐。發生在女性外陰部的汗管瘤相對地少見，迄今僅有數例病例報告。我們報告一位四十一歲女性，因存在兩年的皮膚病灶至婦產科就診。理學檢查發現在病人右側大陰唇有數個膚色至棕色的柔軟丘疹。會陰部丘疹的切片病理變化，與汗管瘤相符。我們並對此一疾病做一文獻回顧。

Syringomas are common appendageal tumors of intraepidermal eccrine ducts. Clinically, thelesions usually consist of multiple, small, firm, skin-colored to yellow papules, 1 to 3 mm indiameter,mostly limited to the lower eyelids andmalar areas. Vulvar syringomas are relatively rare,with only a few cases reported in the literature to date.We report on a 41-year-old woman whovisited her gynecologist for lesions on her perineal area which had been present for 2 years. On thephysical examination, several skin-colored to brownish soft papules were observed on the rightvulva. A biopsy revealed that the histological change was compatible with a syringoma. A briefreview of the literature on this topic was made and is presented.