沒那麽神秘，無非是摔倒後是否造成腦血管出血。出血也有快有慢，所以有時等很長時間才有症狀。

來源: 郭大平於 2024-02-05 12:15:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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