Follow with the left leg as it presses the descending colon directly.

接着练习左脚，因为它直接按压结肠。

The distribution was the most in the ascending colon, transverse colon, descending colon.

分布以升结肠、横结肠、降结肠多见。

Subtotal colectomy is fit for obstruction of the left transverse colon and descending colon.

结肠次全切除术适合于横结肠左侧至降结肠部位的梗阻。

Results:It consisted perforation of anterior gastric wall 3 cases, posterior gastric wall 2, duodenal bulb 1 and perforation of descending colon 1.

结果：胃前壁穿孔3例，胃后壁穿孔2例，十二指肠球穿孔1例，降结肠穿孔1例。

Objective TO investigate the alteration of ion transport across the colonic epithelium in the rat descending colon applying by benzalkonium chloride (BAC).

目的探讨苯扎氯铵对大鼠降结肠上皮离子转运的影响。