Urine cytology is widely used on early diagnosis and follow up of bladder cancer, diagnosis of carcinoma in situ. and screening test of high risk group. We evaluated the record of 72 consecutive cases of bladder cancer in recent 5 years and following results were obtained according to various analysis. 1. There were 50 positive tests of 72 cases of bladder cancer( 69.4%). 2. The frequency of positive test in high grade was much higher than in low grade( 94.1 :47.4%) 3. The frequency of positive test in high stage was much higher than in low stage(86.8:51.5%)
Carcinoma in Situ ; Diagnosis ; Early Diagnosis ; Mass Screening ; Urinary Bladder Neoplasms* ; Urinary Bladder*

Endourethral urethroplasty was performed in 8 cases. This procedure is simple and quick compared to any other urethroplasty. Of 8 cases 6 were successful without any complication.
Urethral Stricture*

Extramammary Paget's disease is rare malignant condition. We report three caees or Paget's disease on penis and scrotum.
Male ; Paget Disease, Extramammary ; Penis* ; Scrotum*

The staging of bladder tumor is most important for treatment and prognosis. A new ultrasonic scanning device has been developed for preoperative staging of bladder tumor Transurethral ultrasound scanning was done with rotating 5.5 MHz transducer in our Departrnent of urology since March in 1985 of 21 cases with bladder tumor. 65% of these were complete agreement with pathologic findings in staging. Computerized tomography were used to treatment 20 patients with bladder tumor. The correlation between ultrasound and pathologic findings showed that local staging of bladder tumor is possible by transurethral ultrasonographic scanning.
Humans ; Prognosis ; Transducers ; Ultrasonics ; Ultrasonography* ; Urinary Bladder Neoplasms* ; Urinary Bladder* ; Urology