No abstract available.
Ascorbic Acid* ; Pyuria* ; Vitamins*

PURPOSE: To evaluate the cause of asymptomatic bacteriuria (AB) or aseptic pyuria (AP) on physiologic phimosis and to evaluate the effect of topical steroid therapy and preputial hygiene on the resolution of AB and AP. METHODS: Ninety uncircumcised boys (age 1-72 month, median 16 month) with AB or AP were examined for physiologic phimosis and allocated by the preputial retractibility into the non-retractile group (n=59) or the retractile group (n=31). Topical steroid therapy [topical application of hydrocortisone (0.1%) cream with physiotherapy] were prescribed (three times a day) and the method of preputial hygiene (gentle retraction of prepuce and water cleansing) was instructed to the non- retractile group . After 2-4 weeks, the preputial retractibility was reevaluated and urine examination was repeated. To the retractile group, only the method of preputial hygiene was instructed and urine examination was repeated two weeks later. RESULTS: Among 90 boys with AB and AP, 65.6% (59/90) had the nonretractile prepuces and nonperformed preputial hygiene. In the nonretractile group, the prepuces became retractile in 81.4 % (48/59) after topical steroid therapy. Among boys (n=48) whose prepuces became retractile after topical steroid therapy, AB or AP resolved in 77.1%, decreased in 18.7% and persisted in 4.2%, which were significantly different to 18.2%, 2.37%, 54.5% in boys (n=11) whose prepuces were persistently nonretractile (P=0.0114). In the retractile group (n=31), 65.2% was compliant to preputial hygiene. In boys (n=23) who were compliant to preputial hygiene, AB or AP resolved in 65.2%, decreased in 26.0% and persisted in 8.2%, which were significantly different to 12.5%, 50%, 37.5% in boys (n=8) who were not compliant (P=0.0457). CONCLUSION: Physiologic phimosis was an important cause of AB or AP. Simple topical steroid therapy on the nonretractile prepuces and good preputial hygiene could improve AB or AP.
Bacteriuria ; Female ; Hydrocortisone ; Hygiene ; Phimosis ; Pyuria ; Water

Reiters syndrome is a clinical triad of arthritis, urethritis and conjunctivitis, but the characteristic mucocutaneous lesions occur frequently enough to be included in this syndrome. This applies to the initial stage of the disease, in which the arthritis usually, but by no means invariably, comes triad, i.e. after the urethritis and conjunctivitis have made their apperance. In most instances the arthritisis is of subacute onset, reaching its full intensity within a few weeks. Some 50% of the patients suffer from recurrences of the arthritis. The chronic progressive polyarthritis occuring in Reiters syndrome has severe functional and anatomical repercussions. Here we report a case of Reiters syndrome in a 14 year old middle school boy. He had classical characteristic triad of arthritis, nonspecific urethritis and conjunctivitis. He had pyuria in first fewdays after onset and the arthritis of acute onset, reaching its full intensity within two weeks and then followed by conjunctivits. A review of literature was included.
Arthritis ; Conjunctivitis ; Humans ; Male ; Pyuria ; Recurrence ; Urethritis

The ancillary practice for the management of upper ureteral stones is to push the stone up the renal pelvis before extracorporeal shock wave lithotripsy(ESWL). We evaluated 103 patients with mid and upper ureteral stones for identifying the significant factors of success in push up procedure. The clinical factors of success of push up procedure may be regarded to location (upper, mid), size( 12mm>=,12mm<), duration of impaction( 1Mo>=, 1Mo<), duration of symptoms (1Mo>=, 1Mo<), smoothness of the surface of the stone (Smooth, Rough), degree of obstruction (partial, complete), pyuria or not (WBC> 5, WBC<=5 in microscopic urinalysis) Our results showed that the success rate of push up were 92.7%, 96.3%, 92.9%, 93.3%, 96.6 %, 94.4%, and 93.5% in the case of upper ureter stone, less than 12mm in diameter in stone size, less than 1 month in duration of initial symptoms and impaction, smooth stone surface, partial obstruction, presence of pyuria, respectively compared to 28.6%, 60.7%, 68.4%, 53.3%, 77.8 %, 75%. and 84.2% in the case of mid ureter stone. more than 12mm in diameter, more than 1 month in duration of initial symptoms and impaction, rough stone surface, complete obstruction, absence of pyuria respectively. These are clinically significant factors of affecting success in push up procedure (P<0.05 ) except appearance of pyuria or not (P>0.05). Complications of push up were infrequent, with hematuria (30.7%), flank pain (29.7% ), and ureteral perforation (2.2% ), all of which were managed conservatively. From these data we conclude that upper ureter stones with successful clinical factors should be tried push-up into the renal pelvis before ESWL to improve the therapeutic results.
Flank Pain ; Hematuria ; Humans ; Kidney Pelvis ; Pyuria ; Shock ; Ureter*

We reviewed the 46 cases of retrograde pyelography which performed in the Department of Urology, Chosun University Hospital during the period January 1981 to December 1982. And the results were as follows. 1. The cases were consisted of 23males and 23females. The most common age group was 40-49. 2. The common symptoms on admission were flank pain(50%) and gross hematuria(15.3%). 3. The urine findings(before RGP) revealed hematuria in 15 cases, pyuria in 12 cases, proteinuria in 5 cases and AFB positive in urine in 3 cases. 4. The IVP findings that were performed RGP classified into 4 groups as follows, 1) Abnormal changes or poor visualization of calyx, pelvis and ureter: 5 cases(10.8%) 2) Hydronephrosis: 13 cases(28.3%) 3) Delayed visualization: 18 cases(39.1%) 4) Non visualization: 10 cases(21.7%). 5. Of the 46 patients, most patients were defined with RGP and 24 cases had been required other special urologic studies for further evaluation.
Hematuria ; Humans ; Hydronephrosis ; Pelvis ; Proteinuria ; Pyuria ; Ureter ; Urography* ; Urology

PURPOSE: After treatment, urinary stones are known to have high recurrence rates. Therefore, the recurrence rates and risk factors for recurrence after successful extracorporeal shock wave lithotripsy (ESWL) were investigated to help in the decisions making for the treatment of patients with urinary stones. MATERIALS AND METHODS: Between January 1999 and December 2000, 415 patients (444 renal units), treated by ESWL due to urinary stones, were followed up for 5 years using either KUB or sonography. Treatment success was defined as complete passage of the stone or insignificant stone fragments, less than 3mm in diameter, remaining. The stone recurrence rates were calculated using the Kaplan-Meier method. The possible risk factors for recurrence, such as sex, age, familial history of urinary stones, abnormal metabolic finding, pyuria after ESWL, stone location, size and multiplicity, were analyzed. RESULTS: The overall number of recurrent stones was 82 in 444 renal units (18.5%). Using the Kaplan-Meier method, the recurrence rates were determined as 7.5, 17.8, 34.8, 39.8 and 45.8%, respectively, for each year upto 5 years. Among the many possible risk factors for a recurrence, the stone location (especially lower calyx) and multiplicity were found to be significant (p=0.042, p=0.009). CONCLUSIONS: Since the long term recurrence rates of the urinary stones can be as high as 45.8%, patients should be informed of this fact prior to treatment with ESWL. Especially, those patients with multiple or lower calyx stones should be followed-up more carefully.
Humans ; Lithotripsy* ; Pyuria ; Recurrence* ; Risk Factors* ; Shock* ; Urinary Calculi

We reviewed retrospectively 15 cases of perinephric abscess from 1970 to 1982 and compared these results to previously published data from 1970 to 1977 (Report I) 1. The organisms causing abscesses were determined as follows: S. aureus was in 7 cases (46%), E. coil in 4 cases (27%), Klebsiella in 2 cases (13%), Acinetobacter in 2 cases (13%), In addition, three patients had multiple abscess pathogens. 2. Laboratory evaluation revealed as follows: Pyuria was present in 4 cases (27%), Blood culture were positive in 2 cases (13%) and urine culture was positive in one case. The organisms isolated from blood and urine were felt to be the organism causing the abscesses. 3. There is no remarkable change in species of sensitive drugs, when comparing with that of previous Report I . 4. Four cases had underlying renal diseases (3 in chronic pyelonephritis and 1 in renal injury) and two cases had associated conditions (1 in impetigo and 1 in diabetes)
Abscess* ; Acinetobacter ; Humans ; Impetigo ; Klebsiella ; Pyelonephritis ; Pyuria ; Retrospective Studies

BACKGROUND: The purpose of this study was to discover ways to screen urine culture specimens through Gram stains, urine stick analyses and microscopic examinations for the laboratory cost saving. METHODS: One hundred and fifty-eight urine specimens for culture were included. Fifty uL of urine were inoculated onto one well each of 10-well slide, dried on the hot plate, and Gram-stained. The results combined with routine urinalyses including urine nitrite and leukocyte esterase, and pyuria, were compared with the routine culture results. RESULTS: The screening of bacteriuria by Gram stains, urinalyses and microscopic examinations revealed the high sensitivity (91.9%) and negative predictive value(95.5%) with cost saving of 41.8% of inoculating media. Not considering the Gram stains, the screening revealed 83.8% sensitivity and 92.5% negative predictive value, even if the cost saving of inoculating media were as high as 50.1%. CONCLUSION: It was demonstrated that it was sensitive and economic and produced rapid preliminary results to screen bacteriuria by the Gram stains combined with urinalyses and microscopic examinations.
Bacteriuria ; Coloring Agents ; Cost Savings ; Leukocytes ; Mass Screening* ; Pyuria ; Urinalysis*

PURPOSE: The incidence and severity of catheter associated bacteriuria might be dependent on the catheterized duration and route, although this has not been clearly established yet. We evaluated the severity of urinary tract infection according to the duration of the indwelling urethral catheter and the effect of antibiotic therapy in rabbits. MATERIALS AND METHODS: A total of 54 rabbits were divided into one control group and two experimental groups; antibiotic and no antibiotic group, which were subdivided according to catheterized period(1, 4, 7 and 14-day). We examined the urinalysis, urine culture, qualitative biofilm culture and scanning electro-microscopy of the urethral catheter. RESULTS: 1. In the urinalysis, pyuria developed significantly both in 4, 7, 14-day group of no-antibiotic and in 14-day of antibiotic group compared to the control group(p<0.05). In the no antibiotic 7-day group, pyuria developed significantly as compared to that of the antibiotic group(p<0.05). 2. In the urine culture, positive urine culture was increased significantly in 7, 14-day of no-antibiotic group and 14-day of antibiotic group compared to the control group(p<0.05). In the no antibiotic 7-day group, positive urine culture developed significantly as compared to the antibiotic group(p<0.05). 3. In the qualitative biofilm culture of the urethral catheter, positive culture developed significantly in the no antibiotic 7, 14-day group and the antibiotic 14-day group as compared to the control group(p<0.05). Positive biofilm culture was developed significantly in the no antibiotic 7, 14-day group as compared to the antibiotic group(p<0.05). 4. In scanning electro-microscopy, bacterial biofilm of the urethral catheter was similar to the qualitative biofilm culture, and increased with increasing duration of the catheterization. CONCLUSIONS: It is suggested that the early removal of the urethral catheter is important for the reduction of chance of urethral catheter associated urinary tract infection. In case of a long-term indwelling urethral catheter(more than 2 weeks), prevention of urinary tract infection was very difficult despite antibiotic administration.
Bacteriuria ; Biofilms ; Catheterization ; Catheters ; Incidence ; Pyuria ; Rabbits ; Urinalysis ; Urinary Catheters* ; Urinary Tract Infections* ; Urinary Tract*

A clinical observation was undertaken on 7 cases of epididymal tuberculosis mimicking the symptoms and signs of acute epididymitis and 24 cases of all tuberculous epididymitis which were seen during the period from September 1983 to July 1987. The results obtained were as follows. 1. A total of 7 cases of epididymal tuberculosis mimicking the symptoms and signs of acute epididymitis corresponds to 29% of epididymal tuberculosis(24 cases). 2. The highest occurrence was observed in the age of 30 to 39(5 cases). 3. Lateralization showed 5 cases in the right, 2 cases in the left and none in both. 4. Presenting symptoms and signs were painful scrotal swelling in all 7 cases, fever 4 cases, tender epididymal nodule 4 cases and local heating 2 cases but beading of vas and scrotal fistula was not found. 5. In urine examination, pyuria was observed in 5 cases, hematuria in 1 case and no tubercle bacilli was observed. 6. Among 7 cases, we observed that epididymal tuberculosis were associated with pulmonary tuberculosis, active or inactive, in 5 cases and renal tuberculosis in 1 case.
Epididymitis* ; Fever ; Fistula ; Heating ; Hematuria ; Hot Temperature ; Male ; Pyuria ; Tuberculosis* ; Tuberculosis, Pulmonary ; Tuberculosis, Renal