笔者于１９９７年６月以来，采用ＣＯ２激光，行尿道口囊肿切除术９例，效果满意，现报告如下。１临床资料本组９份，年龄５～５６岁，１２岁以下６例，４０岁以上１例，两者之间２例，均为门诊病人。５例有不同程度的排尿梗阻现象，其中，１例患儿因排尿受阻，在当地医... The author in June 1997, the use of CO2 laser, urethral cyst resection in 9 cases, the results are satisfactory, are as follows. 1 clinical data  this group of 9, aged 5 to 56 years old, 6 cases of 12 years of age, 40 cases of more than 1 case, between the two cases, are outpatients. 5 patients had different degrees of micturition obstruction phenomenon, of which 1 patient was obstructed by urination, in the local medical ...