中华皮肤科杂志 ›› 1983, Vol. 16 ›› Issue (2): 112-113.

• 临床经验 • 上一篇    下一篇

黑头粉刺的扫描电镜观察

夏明玉1, 朱文元2, 黄立1, 李子捷3   

  1. 1. 南京医学院,电镜室;
    2. 南京医学院,一附院皮肤科;
    3. 南京医学院,二附院皮肤科
  • 出版日期:1983-06-15 发布日期:1983-06-15

Observation of comedones with scanning electron microscopy(SEM)

Xia Mingyu1   

  • Online:1983-06-15 Published:1983-06-15

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摘要： 用扫描电镜观察27例寻常性座疮的黑头粉刺,它主要有排列致密的角化细胞、皮脂、细菌和抱子所组成.2例群聚性眶周黑头粉刺和1例黑头粉刺状痣的黑头粉刺只见疏松排列的角化细胞,未见细菌和抱子.我们推测皮脂醋留、座疮杆菌和卵圆皮屑芽抱菌在寻常性座疮的发病上起重要作用.

Abstract: Comedones have been observed by SEM in 27 cases of acne vulgaris.It mainly consists of more cohesive keratinized cells,sebum,bacteria and spores.There are only loose keratinized cells without bacteria and spores in comedones in two cases of grouped perk iorbital comedones and a case of nevus comedonicus,The authors concluded that accumulated sebum,Corynebacterium acnes and Pityrosporum ovate map plan an important role in the pathogenesis of acne vulgaris.