
胆管扩张
Observing markers included: (a) degree of cholangiectasis;
观察指标包括:①胆管扩张程度;
Objective To study the value of helical CT in diagnosing congenital cholangiectasis.
目的探讨螺旋CT在先天性胆管扩张症的诊断价值。
Results After the operation, the obstructive cholangiectasis had been found uin 36 cases.
结果3 6例胆囊切除术后患者探及梗阻性胆管扩张,手术证实诊断符合。
Objective To investigate the diagnostic value of MRCP in congenital cholangiectasis and its significance.
目的探讨MRCP对先天性胆管扩张症的诊断价值及意义。
cholangiectasis(胆管扩张症)指胆管系统(输送胆汁的管道)出现病理性扩张的医学状况。该术语源于希腊语词根:
影像学检查(如MRCP、超声)是主要诊断手段,可直观显示扩张胆管的形态与范围。持续扩张可能进展为胆汁性肝硬化、门静脉高压等严重并发症,需针对病因治疗(如内镜取石、支架置入或手术)。
权威来源参考:
https://www.mayoclinic.org/diseases-conditions/primary-sclerosing-cholangitis/symptoms-causes/syc-20355797
(描述PSC中胆管扩张与狭窄的病理特征)
https://www.merckmanuals.com/professional/hepatic-and-biliary-disorders/gallbladder-and-bile-duct-disorders/extrahepatic-biliary-obstruction
(阐释梗阻性胆管扩张的机制与治疗原则)
cholangiectasis(胆管扩张)是医学术语,指胆管异常扩张的病理状态,具体解释如下:
基本定义
该词由词根"cholang-"(胆管)和"-ectasis"(扩张)组成,字面含义为胆管扩张。主要表现为胆管结构异常扩大,可能影响胆汁正常流动。
类型与病因
临床表现与诊断
患者可能出现腹痛、黄疸或反复感染。CT等影像学检查是主要诊断手段,可明确扩张范围及分型。
相关术语区分
如需进一步了解具体病例或治疗方式,可参考医学文献或专业数据库。
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