英语语法分析

There's a name for this behavior: trichotillomania.

这种行为是有个专业名称的，拔毛症。

Purpose: To report a case of bilateral upper lid lash loss caused by trichotillomania.

摘要目的：报告一因罹患拔毛症而导致两眼上眼睑睫毛缺失的病例。

We also discuss in this article the application of medication treatment and family therapy for trichotillomania.

关于药物治疗及家族治疗在拔毛症病患的应用，本文中亦提出探讨。