rectosigmoid polypus snare 直肠乙状结肠息肉圈套器
rectosigmoid polypus are 直肠乙状结肠息肉圈套器
rectosigmoid colon 直肠乙状结肠
rectosigmoid junction 直肠乙状结肠连接部
rectosigmoid carcinoma 乙状结肠直肠癌
resection of rectosigmoid 直肠乙状结肠切除术
foreign body in rectosigmoid junction 直肠乙状结肠结合部异物
rectosigmoid colon neoplasms 直
hyperactive rectosigmoid junction 机能亢进性直肠乙状结肠接合部
以上来源于: WordNet
In 64% of the specimens, the marginal artery extends to the rectosigmoid arterial zone.
多数边缘动脉吻合到达乙状结肠直肠动脉（64％）。
In all intestinal stricture cases, partial ileal resection was performed in 14 patients, right hemicolectomy in 1 patient, rectosigmoid resection in 3 patients.
肠粘连狭窄患者1 4例行回肠部分切除术，1例行右半结肠切除术，3例行乙状结肠直肠上端切除术。
The number of mast cells in the ileocecal and rectosigmoid junctions increased with no statistical significance in patients with active and nonspecific colonitis.
活动性非特异性结肠炎的患者在回盲部和直肠乙状结肠交界部均可见到肥大细胞的轻度增加，但与正常对照组相比没有统计学意义。
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