1、The rectum and sigmoid colon are at the bottom extending to the right.
圖下方至右方示直腸、乙狀結腸。

2、The adenomas in sigmoid colon were most common and the adenocarcinomas in rectum were most common.
大腸散發(fā)性腺瘤以乙狀結腸最多見，而結腸腺癌則在直腸最常見。

3、Dislodging entrapped fecal matter above the sigmoid colon area.
取出包埋糞便以上乙狀結腸區(qū)。

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

5、Objective To study the diagnosis and operative treatment of redundant sigmoid colon in children.
目的探討小兒乙狀結腸冗長癥的診斷及手術治療方法。

6、Objective to explore the anatomical variation of simple right sigmoid colon and its clinical value.
目的探討單純右位乙狀結腸解剖變異及其臨床意義。

7、The sigmoid colon and upper rectum were pressed backward and narrowed on colic photography.
結腸氣鋇雙重造影：乙狀結腸及直腸上段向后受壓變細。