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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and thirteen cases of spina bifida treated with clean intermittent catheterization (CIC) were reviewed. There were 42 males and 71 females, ranging from 4 months to 50 years. The major reasons for CIC from other voiding methods were vesicoureteral reflux (VUR) (48/113) old, and residual urine (36/113). The most common type of neurogenic bladder was hypoactive detrusor-active sphincter, in 56.6% of patients (64/113). The grade of paralytic disability of lower limb (Sharrard's classification) was low (group IV-VI) in 84 patients and high (group I-III) in 29 patients. Hydroureteronephrosis and VUR improved 52.1% (37/71) and 57.1% (36/63), urinary tract infection and urinary incontinence improved 70.9% (39/55) and 81.7% (72/87). Major complications were pyelonephritis (12 cases) and urethral pain (5 cases). We discussed the choice of voiding method in the management of spina bifida.
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PMID:[Clean intermittent catheterization in the management of spina bifida: a review of 113 cases]. 204 90

Thirty patients with partial of total staghorn calculi or pyelic calculi greater than 30 mm were treated by extracorporal piezo-electric lithotripsy (PEL) exclusively with an EDAP LT 01 lithotripter equipped with an ultrasound localisation system. Nineteen patients had a pyelic calculus and the others a partial (n = 9) or total (n = 2) staghorn calculus. All patients first underwent extracorporal lithotripsy (ECL). None of the patients received IV sedation or anesthesia. When fragmentation of the calculus was observed after the first session, a double J stent was inserted before the second ELC session. Before the first session, urine samples were sterile in 18 of the 30 patients; 12 of the 30 patients presented major distention of the urinary tract. Results were analysed to identify factors affecting results of this type of treatment. Patients whose calculus had completely disappeared on plain films three months after the first session were considered to be cured clinically and radiologically (14/30 = 46%). Seven patients (23.3%) were clinically cured (absence of pain and sterile urine) but there were residual fragments (1 to 3 fragments less than or equal to 4 mm). No fragmentation was obtained after the first session in 9 patients (30.7%) (1 total staghorn, 8 pyelic calculi). The mean number of sessions was 5 (range 1-15). Only 10% of the patients (3/30) presented a complication: 2 steinstrasses and 1 acute pyelonephritis. 83% of the patients without urinary tract distention and 55% of the patients whose urines were initially sterile were cured.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Exclusive piezo-electric lithotripsy (EDAP LT 01) in the treatment of calculi larger than 30 mm. Pyelic, partial or total staghorn]. 207 30

20 cases of Xanthogranulomatous Pyelonephritis (XPN) were encountered over an 8 year period, constituting 0.4 percent of the total of 47,370 surgical biopsies, 10 percent of the total of 188 nephrectomy specimens removed for various reasons and 35 percent of the nephrectomy specimens associated with chronic pyelonephritis. This is the largest single series, reported in Indian literature. 16 patients were adults and 4 were children, thus 25 percent of our cases were children, a significantly high proportion. Our youngest patient a 5 1/2 month old male, is to the best of our knowledge, the youngest case reported from India. Males predominated in our series, the M:F ratio being 3:1, this contrasts with western literature in which there is a definite female preponderance. The common presenting symptoms were lumbar pain, fever and palpable non-functioning kidney. 4 cases were complicated by cutaneous sinuses. There was a slight predominance of affectation of the left side over the right side. On gross examination, diffuse lesions were commoner than focal lesions and were seen in children as well. An accurate pre-operative diagnosis was made in only 2 cases, in the rest, the diagnosis was either tuberculosis or pyonephrosis. Thus XPN is quite frequently seen in the adult Indian population and is not as rare in children, as it was once thought to be.
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PMID:Xanthogranulomatous pyelonephritis in children and adults--an 8 year study. 209 99

The incidence of caliceal diverticula, mostly found on routine excretory urography, is very low. The indications for treatment include chronic or recurrent pyelonephritis, pain, gross hematuria and renal damage. There is controversy as to which treatment is best: extracorporeal shock-wave lithotripsy (ESWL), percutaneous techniques, or traditional open surgery. Since 1984, 27 patients with 28 caliceal diverticula calculi have been treated. Ten patients underwent ESWL, 13 patients percutaneous treatment, and 4 patients open surgery. The success rates as far as a stone-free status is concerned were: 1 patient (ESWL), 10 (percutaneous), and 4 (open surgery). There were no complications due to ESWL or open surgical treatment. Direct traumata such as severe bleeding in two and hydrothorax in one patient occurred during the training phase of the percutaneous techniques. Due to the low complication rate, non-invasive ESWL treatment should be tried first. The indications for percutaneous removal of calculi in caliceal diverticula depend on two aspects: it should be possible to puncture the caliceal diverticula via by a short parenchymal route coaxial to the axis of the calix and, if the intercostal approach is used, a pleural lesion must be excluded. If these requirements cannot be fulfilled, open surgical treatment should be performed, especially if the diverticula are located in the upper and anterior part of the kidney.
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PMID:[Diverticular calculi of the kidney calices--extracorporeal shockwave lithotripsy, percutaneous extraction or open surgery]. 211 81

In acute "primary" pyelonephritis (APP), kidney infection occurs despite normal urinary tract morphology. Typical features of APP are spiking fever and chills, loin pain, pyuria, bacteriuria, isolation of uropathogenic strains of E. coli, and specific renal CT scan images. APP may be atypical when lacking pain, or fever, or when urine cultures are negative, or when urinary bacteria do not exhibit characters of uropathogenicity, or when CT scan examination is negative. Such atypical features entail loss of time in diagnosis, and thereby delayed treatment and increased risk of cortical scar formation. However, they are virtually never observed simultaneously in a given patient.
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PMID:[Atypical forms of primary acute pyelonephritis]. 235 34

We analyze the results achieved by extracorporeal piezoelectric lithotripsy (EPL) in 40 renal units with the following anatomic anomalies: solitary kidney (10), chronic pyelonephritis (8), medulospongiosis (6), caliceal diverticula (5), intrarenal cysts (5), pyeloureteric duplicity (3), megacaliosis (1), horseshoe kidney (1), and ureterocele (1). Adequate stone fragmentation was achieved in 80% of the patients with solitary kidney; 20% developed obstructive complications (1 patient with a 15 mm.-stone and 1 patient with obstruction of double-J catheter). At 6 months, stone remnants persist in 71.4% (5/7) after stone fragmentation in those cases with pyelonephrosis. The rates for fragmentation, elimination of remaining stone fragments, and disappearance of pain are 80%, 50% and 100% for diverticular caliceal calculi, and 67%, 50% and 100% for those in kidney with medulospongiosis. We can conclude that placement of a double-J catheter is useful before EPL in patients with solitary kidney and calculi greater than 10 mm. EPL is the first therapeutic approach in symptomatic lithiasis in caliceal diverticula or precaliceal cystic dilatation (medulospongiosis).
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PMID:[Efficacy and limitations of piezoelectric extracorporeal lithotripsy in kidneys with anatomical abnormalities]. 238 48

Renocolic fistulas caused by typical xanthogranulomatous pyelonephritis are rare. We present a case of renocolic fistula caused by xanthogranulomatous pyelonephritis. A 58-year-old woman was admitted to the Department of Urology, Sakata City Hospital, with the chief complaint of pain in the left flank region. The plain film showed no calculi. An intravenous pyelogram showed left non-functioning kidney. A left retrograde pyelogram demonstrated a communication between the left renal calyx and the descending colon. A computed tomography done after the retrograde pyelography revealed contrast medium in the descending colon and a heterogenous left renal mass and thickness of Gerota's fascia. On the basis of the radiologic studies a diagnosis of renocolic fistula was made. The patient underwent a nephrectomy with closure of the fistula of the colon. The pelvicaliceal system of the resected kidney was distended and contained yellow fatty like tissue. Histologically xanthogranulomatous pyelonephritis was confirmed. The patient made an uneventful recovery.
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PMID:[Renocolic fistula caused by xanthogranulomatous pyelonephritis: a case report]. 240 66

We present three cases of benign prostatic hypertrophy associated with chronic renal failure for three years from 1982 to 1984. Endogenous 24-hour creatinine clearance (Ccr) on admission ranged from 8.7 to 29.4 ml/min. Temporary hemodialysis treatment was required in one patient at the beginning of hospitalization. Indwelling intraurethral catheterization for 3 months or more improved the renal function in one patient, but brought troublesome complications of gross hematuria, intractable urethral pain or recurrent pyelonephritis in the other patients. These complications might arise from strong uninhibited detrusor contractions triggered or accelerated by stimuli and/or urinary tract infection induced by urethra-indwelt catheters. Intermittent self catheterization reduced these complications in one patient. In two patients, Ccr increased beyond 30 ml/min as a desirable standard level for safe operations. Suprapubic prostatectomy was successfully performed in all the patients. However, severe gastric ulcer or fatal duodenal ulcer occurred in two patients. Hypoproteinemia and/or urinary tract infection was thought to be highly related to ulceration. In conclusion, we would like to emphasize that a Ccr of more than 30 ml/min is needed for safe operations concerning renal function in patients with benign prostatic hypertrophy associated with chronic renal failure.
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PMID:[A pre- and post-operative clinical study in three patients with benign prostatic hypertrophy and implicated chronic renal failure]. 243 7

After initial scepticism about its reality and despite a few disagreements, many authors now recognize the ovarian vein syndrome as a separate clinical entity, secondary to ureteral obstruction caused by dilation of the ovarian veins, which may cause lumbar pain, recurring pyelonephritis and/or lithiasic complications. The right side most frequently is affected because anatomical configuration of the right ureter is more susceptible to compression, and in fact, pregnancy appears to be an essential initiating or exacerbating factor. Thus, this anomaly might explain why painful and infectious manifestations and hydronephrosis so often develop on the right side (in over 95 p. cent of cases) during pregnancy. Its diagnosis thus must be known to be able to envisage its possible onset, by taking a careful history, and may be confirmed by certain radiological examinations. The latter, as well as treatment, depend on whether or not the patient is pregnant, its term, as well as severity of symptoms. Hence, erroneous diagnoses and incorrectly oriented surgical procedures may be avoided, while appropriate therapy is effective.
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PMID:[Ovarian vein syndrome]. 264 44

Placement of internal ureteral stents before extracorporeal shock wave lithotripsy of large stone burdens has decreased the incidence of post-extracorporeal shock wave lithotripsy colic, secondary endoscopic procedures and prolonged hospital stays. However, indwelling stents have an associated patient morbidity and intolerance. A telephone survey of 50 patients (average stone burden 28 mm.) who were discharged from the hospital after treatment with an indwelling internal polymer stent was performed with a standard questionnaire. Symptoms reported with in situ internal ureteral stents included gross hematuria (42 per cent), fever or chills (20 per cent), and persistent discomfort or pain in the bladder and/or flank (26 to 38 per cent). Of the patients 44 per cent reported moderate to intolerable discomfort that was relieved by removal of the stent. The degree of symptoms was not associated with stent composition, style or length, or the presence of a transurethral string. Five patients had premature migration or dislodgment of the internal stent and 4 reported episodes of obstructive pyelonephritis requiring removal of an impacted stent or endourological intervention. Internal ureteral stents placed before extracorporeal shock wave lithotripsy have an identifiable patient morbidity while indwelling and, therefore, they should be used judiciously according to the stone burden, renal anatomy and body habitus.
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PMID:Morbidity associated with indwelling internal ureteral stents after shock wave lithotripsy. 291 84


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