fistula是什么意思 fistula的用法 fistula怎么读

fistula

英 ['fɪstjʊlə]美 ['fɪstʃələ]

n. [医] 瘘管；[昆] 细管（尤指鳞翅目昆虫）

星级词汇:★

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记忆方法

1. pistol (literally "tube, pipe") => fist- / fest- "pipe, tube, stalk, straw, reed".
2. find- / fiss- => => fist- / fest- "pipe, tube, stalk, straw, reed".
3. => fistula.

中文词源

fistula 瘘，瘘管

来自拉丁语fistula, 导管，溃疡。来自PIE*bheid, 劈开，裂开，词源同bite, boat.比喻用法。

英语词源

fistula (n.)

"long, narrow ulcer," late 14c., from Latin fistula

"a pipe; ulcer," which is of uncertain origin. Related: Fistular; fistulous (Latin fistulosus "full of holes; tubular").

No certain etymology. The best comparison seems to be with festuca "stalk, straw" and maybe ferula "giant fennel" (if from *fesula): the forms of a "pipe" and a "stalk" are similar. The vacillation between fest- and fist- occurs within festuca itself, and might be dialectal, or allophonic within Latin. [de Vaan]

权威例句

1. Objective To evaluate the interventional therapeutic effect of carotid cavernous fistula ( CCF ).

目的　评估介入性栓塞治疗颈内动脉-海绵窦瘘 ( carotidcavernous fistula,CCF ) 的临床疗效.

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2. Enteric anastomoses may disrupt and produce a fistula and peritonitis.

小肠吻合可能破裂并产生瘘管和腹膜炎.

3. Objective : To find an effective method for treating pharyngeal fistula.

目的: 探讨治疗咽瘘的有效方法.

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4. Results 38 cases were successful corrected with no urethral fistula and stricture.

结果本组38例术后阴茎阴囊外形美观,无尿瘘及尿道狭窄.

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5. The fistula was connected with mandibular body but the first molar.

颊瘘与外斜线相连,与下颌第一磨牙根尖不相通连.

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[ fistula 造句 ]