そうはつせいちほうしょう 早発性痴呆症 LinksSentence search for 早発性痴呆症Sentence search for そうはつせいちほうしょうKanji details for 早, 発, 性, 痴, 呆 and 症Edit in JMdict Noun1. dementia praecoxMedicine, Obsolete term, See also 統合失調症 Discussions Log in to talk about this word.