Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 66-year-old female with bilateral ureteral tumors associated with chronic renal failure is presented. She received pan-hysterectomy due to uterine cancer in 1957. She was first referred to our clinic to make internal shunt under a diagnosis of chronic renal failure. In 1979, the diagnosis of neurogenic bladder and bilateral vesicoureteral reflux (rt; grade 3, lt; grade 1) was made. She was admitted to our clinic with complaints of macroscopic hematuria and a temperature of 39 degrees C on April 28, 1983. Cystoscopically, pyuria from the right ureteral orifice was found. Right retrograde pyelography revealed severe dilatation of the right ureter and renal pelvis with some filling defects. For drainage of pus retaining in the right renal pelvis, right percutaneous nephrostomy was made under the guidance of ultrasonography. After her general condition improved, right nephroureterectomy was performed under the diagnosis of right pyonephrosis on June 8, 1983. Right pyelonephritis and right ureteral tumor, grade 3, were pathologically demonstrated. After the operation, an invasive bladder tumor was detected on cystoscopy and ultrasonography, subsequently a total of 3,900 rad irradiation was given to the bladder tumor. She died of pulmonary edema 7 months later. Autopsy demonstrated a transitional carcinoma, grade 3, of the left ureter. Bilateral urothelial tumors of the upper urinary tract is rare, and to our knowledge only 29 cases have been reported in Japan.
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PMID:[Bilateral ureteral tumors associated with chronic renal failure: a case report]. 332 59

Clinical studies were made of 60 patients who had undergone ureterosigmoidostomy at our department. The 45 men and 15 women ranged from 35 to 73 years old, with a mean of 59.2 years. Ureterosigmoidanastomosis was performed using the modified Coffey II technique in this series. Bladder tumor was the reason for the operation in 55 cases, uterine cancer in 2, contracted bladder in 1, vesicovaginal fistula in 1 and urethral stricture in 1. In the excretory pyelogram one month after the operation, normal findings and slight hydronephrosis were observed in 37% and 63% of the patients, respectively. However, the pyelogram 6 months after the operation demonstrated normal findings in 61% of the patients, slight hydronephrosis in 34% and moderate hydronephrosis in 5%. None of them showed severe hydronephrosis. Slightly increased BUN level (less than 30 mg/dl) was seen in 15 out of 45 patients (32%) at one year after ureterosigmoidostomy. However, serum creatinine level was not above normal throughout the postoperative course. Although postoperative hyperchloremia was appreciably detected, it was easily managed by the administration of sodium bicarbonate. Serum sodium and potassium levels remained stationary. Of 35 patients observed for more than one year after operation, 11 patients (31%) had developed fever due probably to pyelonephritis, but sigmoidography failed to demonstrate any ureteral reflux. Either urinary or fecal fistula, a complication in the early postoperative period, occurred in 10 patients (17%). One of these patients died. Five patients were cured by conservative treatment. The remaining 4 patients underwent surgical treatment that was ureterocutaneostomy , nephrectomy, or colostomy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical study on ureterosigmoidostomy]. 667 94

One hundred and nine patients underwent tubeless ureterocutaneostomy as a method of urinary diversion at the Department of Urology, Wakayama Medical College during the 22 years from 1972 to 1994. The follow-up period ranged from 4 days to 15 years, with a mean of 27.3 months. The primary disease was bladder cancer in 68 patients, uterine cancer in 23 patients, other pelvic malignancies in 11 patients and benign disease in 7 patients. We used 4 types of ureterocutaneostomy; transureteroureterocutaneostomy was done in 13 patients, bilateral ureterocutaneostomy through a single stoma in 30 patients, bilateral ureterocutaneostomy with two stomas in 4 and unilateral ureterocutaneostomy for one available kidney in 62 patients. The construction of stoma was done according to inverted U of Z-shaped skin flap method (30 cases), everted nipple stoma (37 cases) and Toyoda's method (42 cases). We evaluated the stomal condition in 72 patients who were followed more than 6 months postoperatively. Stomal stricture developed and necessitated periodic dilatation or intubation in 25 cases (34%). A better outcome was obtained in patients with dilatated ureter and everted nipple type stoma but no correlation could be found between the history of irradiation and stomal stricture. Long-term outcome of ureterocutaneostomy in 70 patients (129 renal units) was, compared to that of ileal conduit urinary diversion in 124 patients (248 renal units). Postoperative urographic findings showed progressive hydronephrosis in 14 renal units (23%) in the ureterostomy group, while 22 renal units (9%) in the ileal conduit group. However, there was no case of deterioration of renal function which was evaluated by BUN and creatinine in spite of progression of hydronephrosis. The incidence of urinary complications such as pyelonephritis and renal calculus in the successful ureterocutaneostomy group was less than that in the ileal conduit group.
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PMID:[Problems of postoperative care in urinary diversion: ureterocutaneostomy]. 853 99

Disease of the female genital system often lead to involvement of the urinary tract. This mostly is caused by topical relations between both systems. Futhermore renal disease and disease of the urinary tract are frequent complications of pregnancy. In the course of centuries research in the gynecological and urological interdisciplinary area have developed which lead to many new understandings in diagnosis and therapy. Concerned patients received help that had not been accessible in earlier times. Examples are post partum bladder-vaginal fistulas, stress-incontinence, urological complications in operations of uterine cancer and pyelonephritis in pregnancy. Many questions, though, remain unsolved despite progress in this interdisciplinary area.
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PMID:[Interdisciplinary questions of gynecology and urology]. 1563 Aug 9