A Clinical Observation of Urethral INjury / 대한비뇨기과학회지

21 patients of urethral injury was made for diversion of urine by suprapubic cystostomy as initial treatment. In our experience suprapubic cystostomy at the time of injury followed 9-17 weeks later by perineal urethroplasty resulted in a low incidence of complication. The following results were obtained. 1. The most common cause of urethral injury was traffic accident. 2. The most common clinical symptom was external urethral bleeding. 3. Among the 13 cases of complete urethral injury, posterior urethral injury was in 11 cases. 4. Of 7 patients with fractured pelvis most had posteriorurethral injuries, except for 1 case of falling inwhich . the injury involved the anterior urethra. 5. Normal micturation was in 2 cases who were performed suprapubic cystostomy alone. 6. Duration from urethral injury from urethroplasty was 9-17 weeks. 7. Urethral stricture and incontinence after urethroplasty were in 1 case each.

Ultrasonographic Examination of Scrotal Masses / 대한비뇨기과학회지

Diagnostic ultrasound was a simple, rapid, harmless, and painless method to visualize ultrascrotal contents, it provided information that was difficult to obtain on clinical examination. We recently tested the effectiveness of diagnostic ultrasound in 41 men with scrotal masses. In general, ultrasound was highly effective in differentiating and characterizing testicular and extratesticular masses. The following results were obtained. 1. The ultrasonic examination revealed 37 extratesticular lesions, 3 testicular lesions and 1 indeterminate lesion. Of the extratesticular lesions 22 were believed to be cystic but represented 18 hydroceles and 4 spermatoceles. 15 lesions were thought to be solid that represented epididymitis. 2. The accuracy rate the scrotal ultrasound, given a complete clinical history, was 97% in this series. 3. The tumor showed decreased echogenicity within the testicle, which was enlarged. The characteristic appearance of hydrocele, spermatocele were sonolucent cystic mass. The epididymis was enlarged in 11 patients with epididymitis, the echogenicity within testicle was decreased in 5 patients with epididymitis.

2 Cases of Unilateral Renal Agenesis / 대한비뇨기과학회지

Renal agenesis is a relatively rare congenital anomaly. The frequent difficulty in establishing a definite diagnosis of renal agenesis is emphasized. Recently we experienced 2 cases of renal agenesis in 24-year-old male patients, so we report these 2 cases of renal agenesis with review of literatures.

A Case of Giant Hydronephrosis / 대한비뇨기과학회지

A giant hydronephrosis caused by ureteropelvic junction stricture in a 16-month-old male infant was presented. After the size and volume of giant hydronephrosis were estimated by retrograde pyelography, nephrectomy was performed. We report this case with review of literatures.