congenital megacolon是什么意思 congenital megacolon怎么读
congenital megacolon的英文翻译是什么意思，词典释义与在线翻译
Noun:- congenital condition in which the colon does not have the normal network of nerves; there is little urge to defecate so the feces accumulate and cause megacolon
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