1939年11月9日,日本神奈川县某脑科医院收留了一名神智不清的男子。这名男子发病初起时只是原因不明地面部浮肿,3天后浮肿蔓延至脚部,第8天开始视力减退,自言自语,不断哭泣,后发展为神志不清,人们都认为他“疯了”。这名男子被送进医院后,终于在极度痛苦中,因心力衰竭死亡。无独有偶,此后,与死者同村居住的人中又接二连三地出现了 On November 9, 1939, a mentally ill man was admitted to a brain hospital in Kanagawa Prefecture, Japan. When the man started his illness, he had only an unknown cause of edema on the ground, swelling spread to his feet after 3 days, vision loss on the 8th day, talking to himself, crying constantly, and later becoming unconscious, people thought he was “crazy”. “.” After being admitted to the hospital, the man was finally in extreme pain and died of heart failure. Coincidentally, since then, people who live in the same village as the deceased have emerged one after another.