PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “Urinary Bladder Neoplasms”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 19 recordsLinked to original sources
PubMed1977

Urinary bladder neoplasms in Syrian hamsters after administration of N-nitroso-N-methyl-N-dodecylamine.

The biological effect of N-nitroso-N-methyl-N-dodecylamine (NMDA) was examined in Syrian hamsters as part of a comparative study. Data obtained show that after intragastric administration of NMDA, the urinary bladder was the main target organ for the carcinogenic effect. Transitional cell neoplasms developed and a positive dose response relationship was observed. Lung tumors occurred only in female hamsters, whereas males more frequently showed neoplasms of the nasal cavity and digestive tract.

Amines↗
PubMedDate not supplied

[Transitional cell carcinoma of the urethra in patients after cystectomy for bladder carcinoma].

Transitional cell carcinoma of the urethra in men after radical cystectomy for bladder carcinoma have an incidence which varies from 4 to 18%. The Authors present their experience of 6 cases (6/196; 3.06%) analysing the characteristics of the urethral neoplasm and confirming the systematic cystourethrectomy when there is a urethra prostatic and bladder neck infiltration or when there is a urethral ca in situ. It also underlines the role of the clinical, radiological, cytological and urethro-endoscopical follow-up in patients who have undergone a cystoprostatovesciculectomy.

Aged↗
PubMed1978

A clinical evaluation of a test for antibody-coated bacteria in the urine.

A test for antidoby-coated bacteria in the urine for the diagnosis of the anatomical level of urinary tract infection was evaluated in an unselected series of patients with urinary tract infection as a complication of other diseases of the uro-genital tract. Of 19 patients with cancer of the bladder, prostata and the kidney who had clinical signs of lower tract infection, 14 had antibody-coated bacteria in the urine. Among adult patients without cancer of the urinary tract but a clearcut history of upper tract infection, 17 had antibody-coated bacteria, while 8 had not. Six patients also without history of cancer, with clearcut lower tract infection, had antibody-coated bacteria; 38 had not. The results indicate that cancer of the urinary tract seems to influence the correct establishing of level of infection by this method. In patients with diseases of the urinary tract in additional to infection, antibody coating by bacteria in the urine must be interpreted with caution.

Adult↗
PubMed1979

Urolithiasis from stapler anastomosis.

The simplicity of operation and versatility and speed of automatic stapling devices in the creation of ileal loops have been amply documented. Three cases of stone formation in the ileal loop, secondary to encrustation about the staples, are reported herein, and the modification to the surgical technic which would obviate this problem is presented.

Adult↗
PubMed1975

Urethral hyperthermia: an alternative to urethrectomy.

Nine male dogs were subjected to cystoprostatectomy, ileal loop diversion, and urethral hyperthermia. Five of the 9 dogs survived six weeks. Three of the 5 surviving dogs had complete destruction of the urethral epithelium, and the other 2 dogs had 95 per cent and 50 per cent destruction with the proximal urethral end incompletely destroyed. Complete urethral destruction may have been obtained with resection of the proximal urethra postirrigation. The irrigation added no extra time to the surgical procedure and was accompanied by few complications. Complications may have been averted with a dorsal slit and meatotomy.

Animals↗
PubMed1976

Ileal conduit urinary diversion. Ten-year review.

The experience with ileal conduit urinary diversion at Emory University and Affiliated Hospitals over a ten-year period is presented. Included in this review are patients with benign and malignant disease. The indications, technique, results, and complications of this type of urinary diversion are considered. Some differences between ileal conduit diversion of children and adults are discussed.

Adolescent↗
PubMed1976

New look at pelvic exenteration.

Our experience with 18 patients undergoing pelvic exenteration for advanced primary or recurrent pelvic malignancies is presented. Only one postoperative death was noted, and morbidity was minimal despite the advanced age and high incidence of radiotherapy failures seen in our patients. Although no improvement in cure of malignancy has been seen in this small series, appreciable periods of symptom-free life have been achieved in patients who were previously incapacitated by extensive pelvic pain, fistulas, sepsis, hemorrhage and urinary-fecal incontinence. Because of the symptomatic palliation obtained in our experience, with minimal morbidity and mortality, we have developed a liberal attitude toward the use of pelvic exenteration in the management of selected patients with extensive pelvic malignancy, even when cure is not anticipated.

Aged↗
PubMed1978

Complications of permanent bladder catheter drainage in spinal cord injury patients.

We reviewed the effect of permanent bladder catheter drainage on the course of 59 long-term spinal cord injury patients. Current renal function, findings on excretory urography and major renal, bladder, genital and urethral complications were tabulated. Although all long-term spinal cord injury patients had severe renal function, depression and abnormal excretory urograms patients with indwelling bladder catheters had a significantly higher complication rate than those managed without an indwelling catheter.

Adult↗
PubMed1977

Ureteroileocancerous backflow: a diagnostic radiographic sign for metastatic carcinoma.

Ureteroileocancerous backflow is a radiographic finding representing extravasation of contrast material into venous sinuses of periureteral cancerous tissues. It is suggested that this finding, which has heretofore been undescribed, is diagnostic of recurrent malignancy and that patients may be spared secondary surgical procedures for confirmation of recurrent tumor.

Aged↗
PubMed1976

Long-term results of cutaneous omento-ureterostomy.

Six of 11 patients have had 2 to 7 1/2 years of followup evaluation after cutaneous omento-ureterostomy. Results were excellent in 3 cases and good in 1, while ureteral stomal stenosis developed in the 2 patients irradiated for bladder cancer. Complete prevention of cutaneous ureterostomy stoma stenosis remains unachieved but the use of a plastic meatal dilator seems useful.

Adolescent↗
PubMed1975

Hematuria.

Explore the source record for details and available documents.

Carcinoma, Transitional Cell↗
PubMed1992

[Supralevator pelvic exenteration with simultaneous bowel and urinary reconstruction. Two case reports].

Two male patients underwent supralevator pelvic exenteration, preserving their normal voiding and evacuating function. Case 1 was a 19-year-old man with pineal region tumor, and a metastatic lesion in the bottom of the rectovesical pouch, possibly through the ventriculo-peritoneal shunt. Following supralevator pelvic exenteration, the construction of double pouches, a colonic J pouch and Mainz pouch to the urethra, were performed. Case 2 was a 39-year-old man with bulky retrovesical tumor. He underwent supralevator pelvic exenteration by sigmoid colo-proctostomy and U-pouch to the urethra. Both patients achieved continent except for urinary leakage at night and were able to defecate and urinate voluntarily. Urodynamic study revealed that the pressure in their urinary pouches was low.

Adult↗