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结肠憩室病是指结肠的黏膜和黏膜下层经肌层向外突出的袋状结构,其形态学特点是位于结肠系膜与对系膜两结肠之间,自结肠壁突出囊状物,或沿结肠带侧成串排列。乙状结肠,降结肠最常受累,憩室分为2类,真性(先天性)憩室和假性(后天)憩室。先天性憩室包括结肠全层较少见,大多数结肠憩...</br> generated by yvsou girl
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