５２例泌尿系结石手术治疗分析广州市东山区人民医院外科田乃荣作者自１０８１～１９８５年在昆明铁路局中心医院外科工作期间，共收治泌尿系结石５２例进行了手术治疗；其中男性３２例，女性２０例，年龄最小６岁，最大７０岁；２１～５０岁３８例，占全组７３．１％；肾... 52 cases of urinary calculi surgery analysis Dongshan District People’s Hospital of Guangzhou City surgery Tian Nai-rong from 1081 to 1985 during the Department of Surgery, Central Hospital of Kunming Railway Bureau, received a total of 52 cases of urinary calculi surgery; of which 32 males, females 20 cases, the youngest 6 years old, the largest 70 years old; 38 cases of 21 to 50 years old, accounting for 73.1% of the whole group;