这个词是什么意思？
A delusional disorder of belief in infestation by insects or other parasites. This FORMICATION is typically accompanied by dermatological manifestation such as PRURITUS that may lead to self-mutilation in order to remove the perceived parasites. It can be either primary or secondary to a somatic or psychiatric condition.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D063726 · MeSH 2026。
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