Sebaceous Trichofolliculoma -A Case Report-

皮脂腺髮毛囊瘤─病例報告─

林頌然(Sung-Jan Lin) ； 蔡呈芳(Tsen-Fang Tsai) ； 蕭正祥(Cheng-Hsiang Hsiao)

《中華皮膚科醫學雜誌》 19卷4期 (2001/12) Pp. 357-361

https://doi.org/10.29784/DS.200112.0006

摘要

皮脂腺髮毛囊瘤為一罕見腫瘤。我們報告一例發生在一位十八歲男性的皮脂腺髮毛囊瘤。此腫瘤位於鼻樑靠近左側內眼眥處，為一無症狀具彈性的真皮小結節，中心在表皮有一小開口。組織學下此腫瘤中心為一連接到表皮的分枝狀空腔，為角化上皮所覆蓋；空腔內有角質，角質細胞及毛髮。空腔向外輻射出許多分化良好的皮脂腺，皮脂腺管及處於各種不同生長階段的毛囊。

並列摘要

Sebaceous trichofolliculoma is rare. We herein report a case of sebaceous trichofolliculoma in an 18-year-old boy. The tumor presented as an asymtomatic , elastic, dermal nodule with a central opening at the nasal bridge near the left inner canthus. Histologically, the tumor showed a wide branching cavity lined by keratinizing epithelium connected to the surface. There were keratin, corneocytes and hair shafts in the dilated cavity. Radial to the central cavity were abundant well-differentiated sebaceous lobules, sebaceous ducts and hair follicles in various stages of the hair growth cycle.

並列關鍵字

Sebaceous trichofolliculoma, Trichofolliculoma, Folliculosebaceous cystic hamartoma