梗阻

To sutdy the ascendency of different methods in obstuctive jaundice.

目的:分析梗阻性黄疸的各种影像学检查方法优势.

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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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Conclusion CT scan can confirm or exclude the diagnosis of intestinal obstruction.

结论ct可确定或除外肠梗阻,同时在判断是否绞窄性肠梗阻或麻痹性肠梗阻的诊断中起着重要的作用.

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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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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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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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Conclusion The associated application of colonic transit test and defecography could be more accurate to differentiate constipations which are colonic inertia or function outlet obstruction and more specific the pathogeny of function outlet obstruction, to offer reliable foundation for the clinical cure.

结论结肠运输实验与排粪造影联合应用，能够更加准确区分结肠慢运输与功能性出口梗阻所致的便秘，进一步明确功能性出口梗阻的病因，为临床治疗提供可靠的依据。

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In MRU images, 19 cases displayed obstruction, 4 of them suggested mass lesion, therefore the detection rate of the space occupying lesion was 16. 7%.

MRU检查20例显示梗阻部位19例，提示占位征象4例，梗阻端占位性病因诊断率为16.7%。

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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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Ileus is feasible right palliative surgery, obstructive symptoms.

对肠梗阻者可行姑息性手术, 缓解梗阻症状.

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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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223 specimens of hepatic bile and 39 specimens of gallbladder bile, including the acute, chronic, cholestatic, non-cholestatic cholecystitis and cholelithiasis, are collected.

采集肝胆汁（T管肝胆汁）5l例223份，胆囊胆汁39例标本，包括急性、慢性、梗阻和非梗阻性的胆囊炎和胆石症胆汁。

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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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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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Conclusions: The main risk factors of OAUUT is urolithiasis ( Stone disease ) accounting for 77.8 %.

结论: 上尿路梗阻性无尿以结石梗阻为主,占77. 8%.

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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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Methods: Causes and treatments of 45 cases OAUUT were reviewed.

方法: 回顾分析45例上尿路梗阻性无尿的梗阻原因和治疗方法.

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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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Objective: To improve the diagnostic accuracy of the cause of congenital pyeloureteric junction ( CPJ) obstruction by investigating its X-ray manifestations.

目的：探讨先天性肾盂输尿管连接部（PUJ）梗阻的X线表现，提高X线检查对先天性PUJ梗阻的病因诊断的准确性。

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Results Among the 50 cases of urinary tract obstruction, 46 cases of which were clearly demonstrated the narrow or obstructive location and the dilation of the tract, the pelvis and calyces were showed faintly after 3 hours in 4 cases.

结果50例泌尿系梗阻患者中，46例清楚显示狭窄和梗阻的位置及梗阻以上扩张的肾盂肾盏及输尿管，4例3h后肾盂肾盏显影浅淡。

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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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Obstruction of the bile duct is associated with cholangitis.

胆管梗阻能并发胆管炎.

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Its very important to differentially diagnose between simple intestinal obstruction and strangulated intestinal obstruction.

对单纯性肠梗阻和绞窄性肠梗阻的鉴别诊断非常重要.

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Results The incidence rate of colonic ileus complicated with severe pancreatitis is 3.9%. Its location often occur to splenic flexure and transverse colon. Clinical symptom always appear in two or three months after non operation therapy and progressive aggravate.

结果本组重症急性胰腺炎并发结肠梗阻发生率为3.9%，其发生部位多位于结肠脾曲及横结肠，梗阻症状多在重症急性胰腺炎行非手术治疗后2～3个月内出现并进行性加重。

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Methods Eighty-three female patients with bowel obstruction from 1994 to 2003 were reviewed. The cause of intestinal obstruction, the previous operations, and management of bowel obstruction were analyzed retrospectively.

方法回顾分析1994年～2003年83例女性肠梗阻患者的梗阻原因、类型、梗阻处理方法以及再次手术时盆腔情况。

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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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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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Methods: MRCP images of 52 patients with extrahepatic biliary obstruction disease were retrospectively reviewed to conclude the lumen morphological abnormalities of benign versus malignant bile duct obstructions, which were confirmed by pathology and clinic observation.

方法对52例经病理或随访证实的肝外胆管梗阻性疾病患者的MRCP资料进行回顾性分析，总结良恶性肝外胆管梗阻的不同MRCP表现。

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It is often difficult radiographicallly to distinguish paralytic ileus from mechanical obstruction.

用x光片鉴别麻痹性肠梗阻和机械性肠梗阻通常很难。

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