好词典

diverticula

UK //ˌdaɪvəˈtrɪkjʊlə//US //ˌdaɪvərˈtɪkjələ//

词源

源自拉丁语 'diverticulum',意为'小路'或'支路',由'di-'(分开)和'vertere'(转向)组成,描述从主腔道分支的结构。

noun

❶ 指在消化道(尤其是结肠)壁上的小囊状突起,通常是良性结构,但可能引发炎症或感染。

“Diverticula are commonly found in the colon during routine colonoscopies.”

(常规结肠镜检查中常在结肠发现憩室。)

“A diet low in fiber may increase the risk of developing diverticula.”

(低纤维饮食可能增加形成憩室的风险。)

同义词:pouches, outpouchings, sacculations

常见短语

colonic diverticula — 特指位于结肠的憩室,是消化道憩室最常见的形式。

“Colonic diverticula are more common in Western populations due to dietary factors.”

(由于饮食因素,结肠憩室在西方人群中更为常见。)