这个词是什么意思？
An extremely variable eczematous skin disease that is presumed to be a response to prolonged vigorous scratching, rubbing, or pinching to relieve intense pruritus. It varies in intensity, severity, course, and morphologic expression in different individuals. Neurodermatitis is believed by some to be psychogenic. The circumscribed or localized form is often referred to as lichen simplex chronicus.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D009450 · MeSH 2026。
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