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題名 | Sebaceous Trichofolliculoma--A Case Report=皮脂腺髮毛囊瘤--病例報告 |
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作者 | 林頌然; 蔡呈芳; 蕭正祥; Lin, Sung-jan; Tsai, Tsen-fang; Hsiao, Cheng-hsiang; |
期刊 | 中華皮膚科醫學雜誌 |
出版日期 | 20011200 |
卷期 | 19:4 2001.12[民90.12] |
頁次 | 頁357-361 |
分類號 | 415.691 |
語文 | eng |
關鍵詞 | 皮脂腺髮毛囊瘤; Sebaceous trichofolliculoma; Trichofolliculoma; Folliculosebaceous cystic hamartoma; |
中文摘要 | 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。 |
英文摘要 | 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. |
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