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sigmoid

英 ['s?gm??d] 美['s?gm??d]
  • adj. 乙狀結(jié)腸的；C形的；S形的
  • n. 乙狀結(jié)腸（等于sigmoidal）；S狀彎曲
暢通詞匯

英文詞源

sigmoid (adj.)
"shaped like a C" (1660s) or "shaped like an S" (1786), from sigma (q.v.) + -oid. Especially of the flexure of the colon (1891).

雙語例句

1. The curve of nutrients uptake by poinsettia was sigmoid.
一品紅養(yǎng)分吸收曲線呈“S” 型.

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2. The left kidney was multicystic dysplastic. The sigmoid colon was extremely distended.
左腎為多囊腎和發(fā)育不良,乙狀結(jié)腸極度擴張.

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3. The ulcerations worsen and the woman eventually underwent a loop sigmoid colostomy.
潰瘍惡化,最終該女患經(jīng)受了乙狀結(jié)腸袢式造口術(shù).

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4. The diagnosis of right sigmoid colon is confirmed by barium enema.
鋇劑灌腸是確診本癥的首選檢查.

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5. Simple right sigmoid colon needn t to manage.
單純右位乙狀結(jié)腸本身不需處理.

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