cyst, breast cyst.

来源: tgifriday 于 2009-06-09 11:55:37 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (96 bytes)

http://en.wikipedia.org/wiki/Breast_cyst
http://en.wikipedia.org/wiki/Chronic_cystic_mastitis

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