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Bladder replacement after radical cystectomy offers the cancer patient the possibility of restoration to a functional level not possible with the standard means of urinary diversion. Herein we present our experience using a detubularized right colonic segment to create functional reservoirs in 2 male patients and a continent reservoir in a female patient. Cystometric analysis reveals capacious reservoirs,...
A case of primary renal carcinoid tumor in a sixty-seven-year-old man is presented. Radical nephrectomy removed the primary disease, but hepatic metastases developed and the patient subsequently died. Review of the literature disclosed 8 other cases of primary renal carcinoid. Three of these had metastatic spread.
An eight-year-old boy had periumbilical pain associated with micturition; the disorder was secondary to a persistent urachal band. Surgical excision of the urachus resulted in resolution of the .symptoms. Although urachal anomalies are unusual, they should be considered in the differential diagnosis of periumbilical pain with micturition.
A group of 218 men complaining of symptoms of chronic prostatitis were identified. Symptoms included pelvic and genital pain with or without voiding or ejaculation, urinary frequency and/or urgency, and often a thin watery urethral discharge. Of the group 134 (60 %) were followed carefully. With nothing but stress management therapy 110 patients (86 %) reported that they were ''better,'' ''much better,''...
A fifty-seven-year-old woman with urinary bladder carcinoma with extensive areas resembling oat cell carcinoma of the lung in whom distant metastases developed, died seven months after diagnosis. Argyrophil cells could not be demonstrated, but electron microscopy demonstrated dense-core, membrane-bound intracytoplasmic granules. We reviewed 12 cases of epithelial neoplasms of the bladder from the...
Eosinophilic cystitis is a rare disease with only 42 cases reported since first described in 1960. We report a case in a twenty-four-year-old woman and present the different therapeutic alternatives. A review of all reported cases shows that except for children and male adults with benign prostatic hypertrophy, this is a chronic inflammatory process of unknown causation for which no specific therapy...
Intrascrotal masses can be identified with a high degree of accuracy using scrotal ultrasonography. Ultrasound, however, is useful to identify occult and incidental testicular neoplasms, too. We report 2 cases of impalpable incidental testis germ cell tumors diagnosed by routine scrotal ultrasonography. One of the 2 patients had an incidental sequential second primary testicular germ cell tumor in...
The spontaneous flow rate was compared with the flow rate obtained during a pressure-flow study with two 5F catheters in the urethra, in 57 male patients with various lower urinary tract disorders. Intubation caused a median decrease in maximum flow rate of 1 mL/sec (95 % confidence limits 0-2 mL/sec). In patients with infravesical obstruction a significant decrease in maximum and mean flow rates...
For transitional cell carcinoma of the urinary bladder, an eighty-two-year-old man underwent cystoprostatectomy. His urine was diverted to a defunctionalized right colonic segment used to replace his bladder. Four months after the surgery, gross hematuria appeared; endoscopy disclosed an adenomatous polyp in the substitute bladder. We review the incidence and origin of neoplasia in colonic segments...
Externally-draining ureteral stents have a 70 percent larger drainage area than those drained by a central lumen of the same size. It is believed that they are less likely to be obstructed by encrustations during long-term use. The development, testing, and other uses for these stents are discussed.
We used a 7 MHz transrectal ultrasound scanner to perform guided core biopsy and aspiration cytologies on 292 patients with findings suspicious for prostate cancer. One hundred two cancers were identified, 35 of which were not palpable and were detected only by ultrasound. Aspiration needles were guided by ultrasound through the center of the suspicious lesion. Core biopsies were performed using an...
The role of preoperative radiation therapy (RT) as an adjunct to radical cystectomy (C) was studied by reviewing 58 consecutive patients requiring bladder removal during 1980-1982 for transitional cell carcinoma (TCC). Thirty-six patients underwent RT + C; 22 had C alone. The sole reason for choosing between RT + C versus C was physician prejudice favoring one form of therapy over another. Pretreatment...
We have had experience in the treatment of 20 patients with 22 strictures with this new laser that has a unique ability to cut and coagulate with minimal forward scatter to help prevent the formation of new scar tissue. All of the patients have had attempts of treatment of the strictures unsuccessfully in the past. The laser was effective in 68.2 % of the patients to keep the urethra open and patent...
Thirty five years of interest in human sexual potency are summarized, citing my clinical research and periodic publications during those decades. Emergence of scientific study of human sexuality has been rapid in recent years, leading to improved diagnostic and therapeutic techniques to benefit the impotent male. Although my approach pertained primarily to psychogenic etiology, the interdigitation...
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