頁籤選單縮合
題 名 | 粉刺痣=Nevus Comedonicus |
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作 者 | 張至誠; 盧威之; 汪經堯; 瞿德璐; | 書刊名 | 中華皮膚科醫學雜誌 |
卷 期 | 16:4 1998.12[民87.12] |
頁 次 | 頁294-297 |
分類號 | 415.7712 |
關鍵詞 | 粉刺痣; Nevus comedonicus; |
語 文 | 中文(Chinese) |
中文摘要 | 粉刺痣為一罕見的皮膚發育異常病灶,常以粉刺樣的丘疹或塊狀聚集。我們報告 一位 19 歲的男性,在他的右上臂出現黑頭粉刺狀的皮膚病灶達 10 年之久,組織病理檢查 發現每個粉刺狀病灶形成套疊或囊狀結構,壁層為上皮結構,內含層板狀排列的角質化物質, 並未見有任何角化不全現象,亦無皮脂腺。在毛囊底部可見發育退化的毛囊及正常的髮幹, 病人雖接受數次角質溶解劑的治療,因無明顯進步而中斷。 |
英文摘要 | Nevus comedonicus is a rare developmental abnormality of the skin characterized by grouped comedo-like papules and plaques. We report a 19-year-old male with a ten-year history of "blackhead papules" on his right arm. Histopathologically, each comedo showed an epidermal invagination or inclusion cyst filled with keratinous material. The wall had laminated keratin and no parakeratosis. Sebaceous glands were absent. A rudimentary hair bulb and a fine hair shaft were recognized at the base of follicles. The patient was treated with keratolytic agents for several times, but the treatment was discontinued because of no clinical improvement. |
本系統中英文摘要資訊取自各篇刊載內容。