梗阻

The overall surial of patients with malignant ureteral obstruction remains poor.

结论:恶性输尿管梗阻患者的总体生存情况仍欠佳.

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In the absence of an obstructive lesion of the urinary tract, this illness is self-limited.

若无尿路梗阻, 则本病具有自限性.

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Objective To evaluate CT findings of urinary obstruction caused by ureteral diseases.

目的总结因输尿管病变导致尿路梗阻病例的螺旋CT表现.

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Obstruction of the bile duct is associated with cholangitis.

胆管梗阻能并发胆管炎.

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However, the hypertrophic obstructive type is sufficiently discrete.

但无论如何, 肥厚性梗阻型仍具有足够的独立性.

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Objective To evaluate the CT appearances and diagnostic value of malignant jaundice.

目的探讨恶性胆道梗阻的CT征象 及CT检查在胆道良恶性梗阻诊断中的价值.

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Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstones.

机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石.

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Bowel may herniate alongside a drain, with resulting obstruction.

肠管可能沿着引流物疝出, 导致梗阻.

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The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability.

十二指肠溃疡需外科治疗的并发症是出血、穿孔 、 梗阻和顽固性.

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Lobar emphysema may result from partial bronchial obstruction.

大叶性肺气肿可由于局部小支气管梗阻所引起.

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Pneumomediastinum may cause caval obstruction.

纵隔积气可能引起腔静脉梗阻.

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Obstruction of the ileum by stone leads to distinct clinical pictures.

回肠胆结石梗阻可引起各种明显的临床征象.

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Total regurgitation of swallowed material without any nausea whatsoever suggests esophageal obstruction.

将所进食物全部反出而不伴任何恶心,即说明有食管梗阻.

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The conical configuration of the appendix makes obstruction of the lumen unlikely.

阑尾呈圆锥形,不易造成腔内梗阻.

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Obstruction may be caused by chronic cicatrization.

梗阻也许是由慢性瘢痕造成的.

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