摘要
目的:探讨毛发结构异常与常见秃发类型的相关性。方法:收集89例常见秃发患者的头发每人次100根,于光镜及电镜下观察其结构是否异常。结果:经统计斑秃(AA)的生长期脱发是以感叹号样发为主,伴断发时可见有羽状脆发、偶见粗细段发、结节状脆发或伴有毛小皮损伤;男性型秃发(MPA)、女性型秃发(FPA)的休止期脱发是以杵(棒)状发为主;另外女性秃发患者经常伴有管状发鞘(毛管型)。26例进行治疗前后的毛发结构检查,经有效治疗后所有秃发病例感叹号样发减少,而杵状发都不同程度增加。结论:毛发的结构异常与常见秃发类型相关。毛发结构检查的静态及动态观察,对秃发的诊断、疗效判断具有重要临床意义。
Objective: To investigate the relationship between abnormality of hair structure and the common alopecia type. Methods: 100 hair from every 89 cases with alopecia were examined under the light microscope and electron microscope. Results : In alopecia areata (AA) , most of examination hairs were exclamation mark-shaped hair, others were trichoptilosis, degrec of finish hair,trichorrhexis nodosa,hair cuticle damage;in male pattern alopecia(MPA) and female pattern alopecia(FPA), most of examination hairs were clubshaped hair, FPA often showed the hair casts. Hairs from 26 cases, the exclamation mark - shaped hair reduced and club - shaped hair increased. Conclusion: There were relationship in hair structure abnormality and the common alopeciatype. The examination of the hair has a important clinic significance in the diagnosis and treatment.
出处
《岭南皮肤性病科杂志》
2006年第4期272-275,共4页
Southern China Journal of Dermato-Venereology
关键词
常见秃发
毛发结构
Common alopecia
Hair structure