结论：老年性食管裂孔疝并疝囊内结石在X线表现上有其特有的征象，能够做出准确诊断。
目的：探讨老年性食管裂孔疝并疝囊内结石的X线诊断要点及其形成机制。
方法：回顾性研究7例老年性食管裂孔疝合并结石的气钡双重造影X线表现特点。
结论：胆道镜、钬激光联合腹腔镜治疗肝内外胆管结石安全、有效且微创。
十二指肠镜乳头括约肌切开联合胆道镜治疗残余胆总管末段嵌顿结石
胆总管切开探查术后胆管一期缝合与T管引流治疗结果比较
1·The analyses of composition of urinary calculi can provide significant on the clinical diagnosis and treatment reference to the cause of lithiasis and the prevention of recurrence.
对泌尿系结石的组成进行结构分析，为分析结石病的产生原因及预防复发提供参考，在临床诊断和治疗上具有重要意义。
2·Objective To evaluate the clinical application of extracorporeal shock wave lithotripsy(ESWL) in the treatment of acute ureteral lithiasis.
目的总结体外冲击波碎石术治疗急诊输尿管结石的经验，评价其应用价值。
3·Objective to Explore the value of oral castor oil in diagnosis and treatment of ureteral lithiasis.
目的探讨口服蓖麻油在输尿管结石诊断及治疗中的价值。
4·ObjectiveTo investigate reasonable operative model and timing of biliary lithiasis of patients with gallstone pancreatitis (GP).
目的探讨胆源性胰腺炎（GP）病人胆道结石的处理方式和时机。
5·Objective:To investigate the safety and feasibility of percutaneous nephrolithotomy (PCNL) technique for renal malrotation with lithiasis.
目的：探讨经皮肾穿刺造瘘碎石术（PCNL）对肾脏旋转不良并发结石的疗效。