幾十年以前，我們每天都有開腹探查術，X光平片看不清楚。現在有CT，超聲，MRI，看的清楚，基本上很少有“開腹探查術”。

來源: 禦用文人於 2017-01-03 14:50:15 [舊帖] [給我悄悄話] 本文已被閱讀：次

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