目的：探讨胰管结石的X线特征和放射学诊断。
Objective: to research the X-ray characters and radiological diagnosis of pancreatic duct stones.
目的探讨输尿管阴性结石的影象学诊断价值。
AIM To study the diagnostic value of the imaging in the negative ureteral calculous.
相反，KEYIII则适用于治疗软组织和硬组织(牙釉质和牙骨质)，在牙周病学中可轻柔地去除结石。
In contrast, the KEY III is suitable for the treatment of soft tissue and hard tissue (enamel and bone), and in periodontology for gentle calculus removal.
通过肾石通冲剂对120例尿路结石患者进行了临床药效学验证。
Shenshitong Granules was tested in clinical pharmacodynamics for its action on 120 patients with urinary calculi.
目的观察胆石症患者胆囊的病理组织学改变，探讨结石的发生及与胆囊癌的关系。
Objective To observe the cholecystic pathologicalhistological change on patients of cholelithiasis, study the cholelith formed and the relation with cholecystic carcinoma.
目的：探讨胰管结石的CT诊断价值及根据影像学特点制定相应的处理对策。
Objective: to explore the diagnosis value of pancreatic duct stone by ct and evaluate the different management according to the imaging characteristics.
目的：通过电镜观察胆固醇结石内的细菌形态学变化，探索细菌在成石中的作用。
Objective: to observe the morphological change of bacteria in the cholesterol stone under electron microscope and to explore the action of bacteria in the formation of stone.
然而加入利胆剂对结石直径减小或管道清除成功率影响无统计学差异。
However, the addition of choleretic agents did not result in a statistical difference in stone size or rate of successful duct clearance.
方法：采用MRCP检查和诊断为胆系结石的1 2 0例病人与手术和临床诊断及其它影像学检查作比较分析。
Methods: 120 patients with biliary stones diagnosed by MRCP were compared with surgical findings and clinical diagnosis as well as other imaging examinations.
影像学特征主要为胰管扩张、胰腺肿块、假性囊肿、胰腺钙化和胰管结石。
The major imageology features were distension of pancreatic duct, pancreatic lump, calcification of pancreas, pancreatic duct stone and pseudocyst.
目的探讨肝胆管结石合并胆管癌的术前临床特征、影像学表现和CA199在肝胆管结石并发胆管癌术前诊断的应用价值。
Objective to study the clinical and imaging features of hepatolith accompanying biliary duct cancer before operation, and the application of combined CA199 and imaging in its diagnosis.
结果孤立肾组及非孤立肾组在年龄、体质量指数、合并症、手术史、结石大小、结石位置、肾积水方面差异无统计学意义。
Results There were no significant differences between the two groups in age, body mass index, complications, surgical history, stone size, stone location and hydronephrosis.
术后胆瘘、结石残余率两组差异无统计学意义（P＞0.05）。
There was no significant difference of the rates of bile leakage and residual stone between the two groups(P>0.05).
术后胆瘘、结石残余率两组差异无统计学意义（P＞0.05）。
There was no significant difference of the rates of bile leakage and residual stone between the two groups(P>0.05).
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