单词 | diverticulosis |
释义 | diverticulosis /duy'veuhr tik'yeuh loh"sis/, n. Pathol. the presence of saclike herniations of the mucosal layer of the colon through the muscular wall, common among older persons and usually producing no symptoms except occasional rectal bleeding. [1915-20; DIVERTICUL(UM) + -OSIS] |
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