Transurethral microwave hyperthermia in the treatment of chronic nonbacterial prostatitis.

Chronic nonbacterial prostatitis is an ill-understood and difficult-to-diagnose disease. Symptoms of chronic nonbacterial prostatitis are similar to those of chronic prostatitis and include low back pain, frequency, dysuria, perineal discomfort, and painful ejaculation. In view of uncertainty about etiology, treatment of chronic nonbacterial prostatitis remains speculative.

Metastatic Sertoli cell carcinoma of the testis.

Metastatic Sertoli cell tumor is a very rare and deadly disease accounting for approximately 1% of all testicular carcinomas. With fewer than 30 cases reported in the literature, there has not been a uniform treatment regimen with good results. Retroperitoneal lymph node dissection, chemotherapy, and radiation therapy in combination appear to offer the best outcome.

Early detection of stage A prostate carcinoma: combined use of prostate-specific antigen and transrectal ultrasonography.

We prospectively studied 103 men who had normal results on digital prostate examinations but had bladder outlet obstruction secondary to prostatic hypertrophy and needed transurethral prostatectomy. All men underwent a preoperative transrectal ultrasonographic examination of the prostate and prostate-specific antigen (PSA) level determination. A total of 30 cancers were ultimately detected, 22 (73%) of which were detected preoperatively by either an abnormal ultrasonogram or elevated PSA levels (or both).

Priapism associated with intranasal cocaine abuse.

Cocaine abuse has escalated to epidemic proportions in the United States. In addition to the social and economic problems associated with the recreational use of this agent, a variety of medical complications have been reported. The occurrence of priapism with intranasal use has not been documented previously.

Massive hemorrhage secondary to metastatic testicular carcinoma.

Massive bleeding secondary to metastatic foci of testicular carcinoma is a rare finding. Two cases of metastatic testicular carcinoma in which massive intraabdominal and gastrointestinal hemorrhage occurred are reported. The first patient, who had metastasis to the duodenum and stomach, first underwent surgery because of the concern that chemotherapy might result in rapid tumor necrosis and bowel perforation.