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我們肛門的血液循環是環狀的,有三個分支的痔瘡,一般情況下不會三顆一起腫起來,但是綁了一顆後,這邊的血流被阻斷後,就會往其他分支的痔瘡去,所以 #其他兩顆痔瘡就有機會也會腫起來。
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!