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東札幌三樹会病院を開設した1978年11月1日より1983年末日までの, 入院患者の臨床統計をおこなった.1)主要疾患は, 全尿路結石症982例(24.1%), 前立腺肥大症923例(22.7%)であった.2)おもなる術式は, 経尿道的前立腺切除術(TURP) 604例(32.7%), 切石術11.2%, 経尿道的膀胱腫瘍切除術(TUR-BT) 193例(10.4%)であった, A clinical statistic survey was carried out on the patients admitted, diseases and operations experienced at our urological clinic during 1978-1983. The total number of inpatients was 4, 070. (The male to female ratio was 2.93:1) Major diseases of the inpatients were urolithiasis (982 cases, 24.1%), and BPH (923 cases, 22.7%). Among the operations, TUR-P (32.7%), TUR-BT (10.4%) and ureterolithotomy (7.7%) were predominant.

1)泌尿器系悪性腫瘍は94例で有疾患数6, 250例に対して1.5%であった.2)外来新来患者の主疾患は膀胱炎22.8%, 前立腺炎17.0%, 上部尿路結石症12.9%, 前立腺肥大症10.1%が主疾患であった.前年度に比し上部尿路結石症が2.7%, 淋菌感染が0.8%と増加した以外は, 前年度より新来患者数は増加しているが, その主疾患の割合は前年の割合と同様であった, A statistical study was performed on new outpatients. The total number of new outpatients in 1984 was 6, 890 (male: 4, 381, female: 2, 509) and the male to female ratio was was 1.75:1. They had urogenital diseases definitely diagnosed (5, 925), indefinitely diagnosed (325), normal (282), and diseases other than urogenital (358). Thirty percent of the outpatients were referred to by other sources. The number of operations on new outpatients was 191, circumcision, resection of condyloma and vasectomy were representative. The peak of the age distribution was in the thirties for males and in the twenties for females. For the first time in Japan, we treated renal and upper ureteral stones using Extracorporeal Shock Wave Lithotripsy (ESWL) on September 1st 1984. The results of ESWL at our hospital have been satisfactory. A statistical study was made on new outpatients according to the international disease classification. There were 94 malignant (urogenital) tumors (1.5%). The major diseases of the new outpatients were cystitis (acute or chronic: 22.8%), prostatitis (17.0%), upper urinary tract stone (12.9%), benign prostatic hypertrophy (10.1%). In males the major diseases were prostatitis, benign prostatic hypertrophy, upper urinary tract stone, balanoposthitis, gonorrhea, and in female they were cystitis, upper urinary tract stone, pyelonephritis, renoptosis. We conclude that out hospital plays a major role as a private urological hospital.

A statistical study was performed on new outpatients. The total number of new outpatients in 1988 was 8, 389 (male: 5, 284, female: 3, 105) and the male to female ratio was 1.70:1. They had urogenital diseases definitely diagnosed (7, 486), urogenital diseases indefinitely diagnosed (576), no diseases (260), and diseases other than urogenital (67). Thirty-five percent of the outpatients were referred to us by other sources. The number of operations on new outpatients was 139, circumcision, vasectomy and resection of condyloma were representative. The peak of the age distribution was in the thirties for males and in the fifties for females. A statistical study was made on new outpatients according to the international classification of disease. There were 146 malignant (urogenital) tumors (1.8%). The major diseases of the new outpatients were cystitis (acute or chronic: 20.7%), upper urinary tract stone (18.5%), prostatitis (13.0%), and benign prostatic hypertrophy (11.2%). In males the major diseases were prostatitis, upper urinary tract stone, benign prostatic hypertrophy, balanoposthitis, phimosis and in females they were cystitis, upper urinary tract stone, pyelonephritis, renoptosis, and neurogenic bladder. We conclude that our hospital plays a major role as a private urological hospital.

Two double J ureteral stents indwellt for 3 months and 1 year and 5 months were disrupted. These residual stents were removed by ureterorenoscopy and nephroscopy without surgery. One PCN pigtail catheter indwellt for 1 year 7 months was also disrupted. This residual catheter was removed by nephroscopy.