陜西腋毛癬1例
徐倩
(陜西中醫藥大學臨床醫學系陜西咸陽712046)
摘要腋毛癬患者女,30歲,雙側腋毛附著黃白色黏著物,查體顯示患處腋毛自根部起包繞膠樣鞘狀物,光鏡下觀察毛干見不規則菌鞘包繞,診斷為腋毛癬,予以剔除并每日涂抹紅霉素軟膏觀察。
關鍵詞腋毛癬;微小棒狀桿菌;紅霉素軟膏
作者簡介:徐倩(1985- ),女,漢族,碩士,陜西中醫藥大學,臨床醫學系
【中圖分類號】R379.2+2
1 Case of Trichomycosis Axillaris in Shaanxi province
XuQian(Shaanxi University of Traditional Chinese Medicine, Xianyang Shaanxi 712046)
AbstractA 30 year-old female patient with trichomycosis axillaries fund some yellow and white matters which was very viscous around her bilateral armpit hair. The armpit hair was surrounded by some colloidal things like sheath from the root to the tip. The hair shaft could be observed that it was surrounded by irregular mycoclena under microscope. The disease has been diagnosed as trichomycosis axillaries. Getting rid of the infected armpit hair, then, the infected part should be embrocated with erythromycin ointment and observed.
Key words trichomycosis axillaries; corynebacterium tenuis; erythromycin ointment
患者女,30歲,雙側腋毛附著黃白色黏著物5個月,陜西咸陽人,7個月前生產,月子期間洗澡時發現雙側腋下腋毛干上有黃白色附著物包繞,不易清除,稍有異味兒,偶爾輕微瘙癢,自以為汗液所致,未予處理。查體:雙側腋下皮膚正常,腋毛干枯發黃,部分腋毛自根部起包繞膠樣鞘狀物,觸之粗糙有韌性且不易從毛干剝離。輔助檢查:取患毛置光鏡下觀察,可見不規則菌鞘包繞毛干。診斷為腋毛癬,予以剔除腋毛,每日用紅霉素軟膏涂擦患處1次,平時注意腋下清潔干燥。1月后復診右側癥狀消除,新生腋毛無異常,左側減輕。
腋毛癬( trichomycosis axillaris)是由微小棒狀桿菌( corynebacterium tenuis)引起腋窩和陰部毛發的淺表性感染,臨床表現為患處毛干黏著肉眼可見膠狀黃色、紅色或黑色顆粒或鞘狀物不易剝脫清除,毛干失去光澤,褪色變脆,皮膚正常。夏季好發,常見于腋窩和陰部潮濕多汗者,衛生不潔亦可誘發。病原菌微小棒狀桿菌是類白喉桿菌的一種,革蘭氏染色陽性,侵犯腋毛和陰毛,寄生于毛表皮的細胞內和細胞間,可侵及毛皮質,不侵犯毛根及皮膚。紅霉素抗菌譜與青霉素近似,對革蘭氏陽性菌有較強抑制作用,故其制劑可用于此病的治療。
腋毛癬好發于南方氣候炎熱地區,北方少見,陜西地區罕見。推測本例患者系因月子期間生活環境較封閉,體虛汗多,不能經常洗澡而誘發本病。