1.Clinical Review of Pediatric Urolithiasis: Etiology and Treatment.
Sei Kyung RHO ; Choong Hyun LEE ; Jin Il KIM
Korean Journal of Urology 1996;37(6):677-682
A series of 38 pediatric stone patients was studied retrospectively according to the clinical patterns of urolithiasis, etiology of stone disease, and management. The idiopathic cause was the most common of stone formation in the children. The most common type of stone in analysis was calcium oxalate. Thus, the etiology of stone disease and composition of stone was not definitely different in comparison with adult stone disease. We treated almost of stone patients with ESWL and peration was done in case of EWSL failure. And ESWL is the most effective and safe treatment of pediatric urolithiasis at present time. But anesthesia is needed to perform ESWL, especially younger children.
Adult
;
Anesthesia
;
Calcium Oxalate
;
Child
;
Humans
;
Retrospective Studies
;
Urolithiasis*
2.Clinical Evaluation of the Renal Cystic Disease and Analysis of the Cystic Fluid.
Sei Kyung RHO ; Choong Hyun LEE ; Sang Chul LEE ; Jin Il KIM
Korean Journal of Urology 1996;37(3):308-313
Renal cyst is a common renal disease. It rarely produces symptoms, and thus rarely require treatment. But the treatment is necessary when the cyst is symptomatic or complicated. The possible approach includes surgical unroofing or cyst puncture with or without intracystic injection of sclerosing agents. Thus we evaluated the efficacies of treatments in renal cystic disease. Cystic diseases were treated with percutaneous aspiration in 18 cases, percutaneous aspiration with sclerosing therapy in 26 cases. Overall efficacies were 22.2% with aspiration only and 95% with combined sclerosing therapy without no specific complications. Sclerosing therapy is relatively safe, less hazardous to the patient and shows high success rate in the treatment of cyst. We concluded that combined percutaneous cystic aspiration and sclerosing therapy was the best treatment of renal cystic disease. We assessed cystic fluid of 34 cases of simple renal cyst and 3 cases of polycystic kidney. The cystic fluid were analyzed for color, lipid profile, glucose, lactic acid dehydrogenase, amylase, electrolytes, culture and cell cytology. All aspirates of simple cyst were similar to composition of transudate. But aspirates of polycystic kidney were different from simple cyst.
Amylases
;
Electrolytes
;
Exudates and Transudates
;
Glucose
;
Humans
;
Lactic Acid
;
Oxidoreductases
;
Polycystic Kidney Diseases
;
Punctures
;
Sclerosing Solutions
;
Sclerotherapy
3.Clinical Study of Stage I Renal Cell Carcinoma.
Heeyoul KIM ; Won Hee WOO ; Duk Kyo KIM ; Sei Kyung RHO ; Sun Ju LEE ; Sung Goo CHANG
Journal of the Korean Cancer Association 1997;29(6):1100-1105
PURPOSE: This study was attemped to investigate the prognostic factors for the outcome of stage I renal cell carcinoma after radical nephrectomy. MATERIALS AND METHODS: Twenty nine patients treated from 1984 to 1995 at Kyung Hee University Medical Center were studied retrospectively. All of them were diagnosed with pathologic Robson stage I renal cell carcinoma after radical nephrectomy. RESULTS: Males were affected three times more frequently than females. The tumor was detected on the right kidney in 15 cases, and on the left in 14. Average follow up period was 36.6 months, average disease free interval was 29.4 months and median survival was 30 months. During the follow up, 9 patients (31.0%) expired due to liver and lung metastasis at postoperate 21.6 months on average. Eleven patients (37.9%) developed distant metastasis in the follow up. There was no local recurrence of tumor. Seventeen patients were diagnosed incidentally without clinical symptoms. In our retrospective study for stage I renal cell carcinoma, there were no predictive prognostic parameters for predicting the outcome of patients, except for the incidental diagnosis of the tumor. CONCLUSIONS: These results suggest that incidental diagnosis of the tumor may be the most important prognostic factor for the outcome of stage I renal cell carcinoma. Although the patients were confirmed as stage I renal cell carcinoma pathologically after radical nephrectomy, close follow up is very important, because of high incidence of metastasis. We recommand that chest X-ray, abdominal ultrasonogram and bone scan should be checked at 3 months interval for postoperative one year even though stage I renal cell carcinoma.
Academic Medical Centers
;
Carcinoma, Renal Cell*
;
Diagnosis
;
Early Diagnosis
;
Female
;
Follow-Up Studies
;
Humans
;
Incidence
;
Kidney
;
Liver
;
Lung
;
Male
;
Neoplasm Metastasis
;
Nephrectomy
;
Recurrence
;
Retrospective Studies
;
Thorax
;
Ultrasonography
4.High Stage Prostate Cancer with Low Serum PSA Level: A Case Report.
Sei Kyung RHO ; Duk Kyo KIM ; Sang Cheol LEE ; Sung Goo CHANG ; Jin Il KIM
Korean Journal of Urology 1996;37(8):947-950
Serum prostatic specific antigen (PSA) will be elevated in cases of BPH, prostatitis, prostatic cancer, and other conditions of prostate. Generally PSA is proportional to increased the size of the transitional zone of the prostate, but the PSA production by malignant glands is variable PSA production is depend on the degree of histologic differentiation in case of prostate cancer, with well-differentiated glands producing more PSA and undifferentiated cancer producing less PSA. Significant elevations of PSA, greater than 10 to 20 ng/ml, in the absence of prostatitis, or recent prostatic biopsy are strongly suggestive of cancer of the prostate. Several large scale studies have demonstrated that serum PSA correlates well with advancing clinical stage, tumor volume and pathological stage. We report a case in which high stage and poorly differentiated pathologic grade prostate cancer with low serum PSA level.
Biopsy
;
Prostate*
;
Prostatic Neoplasms*
;
Prostatitis
;
Tumor Burden
5.Clinical Observation of the Ureterocele: 29 Cases.
Jung Sik HUH ; Sei Kyung RHO ; Byung Dae PARK ; Hyung Lae LEE ; Sun Ju LEE ; Jin Il KIM
Korean Journal of Urology 1995;36(8):881-885
Ureterocele, congenital dilatation of the terminal or intramural portion of the ureter, may be classified as either simple or ectopic and has a broad spectrum of presentation, anatomy and treatment must be individualized. From February, 1986 to March, 1994, our experiences with 8 single system ureteroceles and 12 duplex system ureteroceles were reviewed. Their presentation, radiographic findings, operative management and postoperative results were discussed. The patients in this series were distribution from 1 year old to 66 years old and the male and female ratio was 4:16. The most presenting symptom was flank pain, affecting 7 cases, and ureterocele was associated with ureteral stone: 7 cases, VUR: 2 cases, renal cyst: 1 case, and IgA nephropathy:1 case. In 8 cases of single system ureterocele, Transurethral incision(TUI) of ureterocele in 1 case, ureterocelectomy with ureteroneocystostomy in 3 cases were done. In 12 cases of duplex system ureterocele, TUI of ureterocele in 2 cases, heminephrectomy with partial ureterocelectomy in 2 cases were done. After operation was done, there was no evidence of complication. We conclude that the surgical approach to the problems associated with a ureterocele is modified by patient age, renal anomaly and the pathological condition of the lower urinary tract.
Aged
;
Dilatation
;
Female
;
Flank Pain
;
Humans
;
Immunoglobulin A
;
Male
;
Ureter
;
Ureterocele*
;
Urinary Tract
6.A Survey on the Knowledge, Attitude, and Practice of Separation of Prescribing and Dispensing Medicine: Among Patients of Family Medicine Clinic in an University Hospital.
Hyuk Jung KWEON ; Kyung Wan RHO ; Hyeong Su KIM ; Dong Young CHO ; Myong Sei SOHN ; Bang Bu YOON
Journal of the Korean Academy of Family Medicine 2002;23(10):1188-1201
BACKGROUND: In Korea, the separation of prescribing and dispensing medicine was finally accepted as a medical policy in July, 2000, after a long period of discussion and study which was started in 1963. Now a year after the policy started, we investigated the knowledge, attitude, and practice of separation of prescribing and dispensing medicine. METHODS: Information, concerning whether the policy was effectively carried out and well understood, were gathered from 383 patients, who visited an university hospital from August 20 to September 1, 2001. RESULTS: The results revealed that 73.1% of the subjects knew the policy precisely. However, only 1.6% of them could answer all four questions on the purpose of the policy. The old-aged, the low educated, the low socioeconomic groups and the residents in agricultural area revealed poor understanding of the policy (P<0.05). Among the total, 74.9% showed negative response toward the policy. Time and cost increment were 75.7% and 75.2%, respectively. Among them 61.1% revealed negative attitude towards continuance the policy and 93.2% revealed dissatisfaction of the policy. CONCLUSION: The knowledge of the policy was relatively high. However, negative attitudes prevailed on the continuance of the policy. Therefore, more solutions and better strategies for the problems of prescribing and dispensing medicine would be needed.
Humans
;
Korea
7.Clinical Observations in 4468 Cases of Patients with Urinary Stones.
Sun Ju LEE ; Duk Kyo KIM ; Sei Kyung RHO ; Jung Sik HUH ; Hyung Lae LEE ; Choong Hyun LEE ; Sung Goo CHANG ; Jin Il KIM
Korean Journal of Urology 1996;37(8):877-887
4468 cases of patients with urinary stones between 1985 and 1995 have been clinically evaluated. The sex ratio was about 1.8: 1 (M: F). 1359 urinary stones have been analysed by infra-red spectrophotometer, calcium containing stones were the most common (80%), magnesium ammonium phosphate (MAP) and uric acid stone was 13.6% and 9.9%, respectively. Among the 212 patients (7%) with urinary tract infection (UTI), Escherichia coli was the most frequently isolated in 85 patients (40.1%). Patients with staghorn calculi and bladder stone were associated with MAP stone and UTI significantly more than other type of stone (p<0.05 by chi-square test). Hypercalciuria was found 275 patients (16%) in male, 208 patients (23.2%) in female, respectively. Primary hyperparathyroidism was diagnosed in 15 cases (0.3%), patients with hypercalcemia were 15, hypercalciuria in 10. 298 cases of 4468 cases (6.7%) were recurrent stone. There was no correlation with clinical parameters for stone formation but MAP stone in female significantly associated with recurrent stone. The duration of stone recurrence was 37.8+/-29.1 months (average). Pediatric stone was 40 cases, there was no clinical difference compared with adult stone. The management of stone with pregnancy was conservative in major. In treatment of renal stone, ESWL was 78.7%, pyelolithotomy in 5.0%, nephrolithotomy in 0.6% and combination therapy with ESWL and surgery was 3.2%. In ureter stone, ESWL was 55.2%, ureterolithotomy in 10.0%, ureteroscopic removal in 8.7% and combination therapy with ESWL and surgery or ureteroscopic removal was 5.5%. Even though the advance in disintegration of stone and removal technique have radically altered the approach to urinary stones, but it is desirable that stone analysis should be performed in all patients and the metabolic evaluation in patients with multiple stones or recurrent disease.
Adult
;
Ammonium Compounds
;
Calcium
;
Calculi
;
Escherichia coli
;
Female
;
Humans
;
Hypercalcemia
;
Hypercalciuria
;
Hyperparathyroidism, Primary
;
Magnesium
;
Male
;
Pregnancy
;
Recurrence
;
Sex Ratio
;
Ureter
;
Uric Acid
;
Urinary Bladder Calculi
;
Urinary Calculi*
;
Urinary Tract Infections
8.Prevalence of the Metabolic Syndrome in Patients with Gout.
Young Hee RHO ; Seong Jae CHOI ; Young Ho LEE ; Jong Dae JI ; Kyung Mook CHOI ; Sei Hyun BAIK ; Gwan Gyu SONG
The Journal of the Korean Rheumatism Association 2004;11(4):349-357
OBJECTIVE: Metabolic syndrome is a constellation of metabolic abnormalities such as obesity, hypertension, glucose intolerance, and hyperlipidemia. The association of metabolic syndrome and hyperuricemia is well known, but not with gout. Therefore, the association of gout and metabolic syndrome is investigated through comparing the prevalence of metabolic syndrome in normal controls and patients with gout. METHODS: This is a case-historical control study of 64 patients with gout recruited from Korea University Anam and Guro Hospital. Clinical factors were checked according to the diagnostic criteria of metabolic syndrome from the ATP III guidelines. Additional waist circumference adjustment was done according to the WHO Asia-Pacific obesity criteria recommendations. The prevalence was compared with historical control studies from the US and Korea. RESULTS: The prevalence of metabolic syndrome in patients with gout was 42.2% according to ATP III criteria and 59.4% with waist circumference adjustment and is significantly higher than control studies (23.7% (US), 6.8% (Korea), ATP III), 10.9% (Korea, WHO Asia-Pacific obesity criteria)(p<0.001 in all cases). Multivariate logistic regression analysis revealed that high BMI and low HDL levels (both ATP III/WHO Asia-Pacific obesity criteria) and the presence of hypertension (ATP III) are the statistically significant risk factors of having metabolic syndrome in gout patients. CONCLUSION: The prevalence of metabolic syndrome in patients with gout is significantly higher than normal control groups. This indicates an association between gout and metabolic syndrome. Especially, being obese or hypertensive, or having low HDL levels are risk factors for the metabolic syndrome in gout patients.
Adenosine Triphosphate
;
Glucose Intolerance
;
Gout*
;
Humans
;
Hyperlipidemias
;
Hypertension
;
Hyperuricemia
;
Korea
;
Logistic Models
;
Obesity
;
Prevalence*
;
Risk Factors
;
Waist Circumference
9.The Prevalence of Metabolic Syndrome in Patients with Gout: A Multicenter Study.
Young Hee RHO ; Seong Jae CHOI ; Young Ho LEE ; Jong Dae JI ; Kyung Mook CHOI ; Sei Hyun BAIK ; Seung hie CHUNG ; Chae Gi KIM ; Jung Yoon CHOE ; Sung Won LEE ; Won Tae CHUNG ; Gwan Gyu SONG
Journal of Korean Medical Science 2005;20(6):1029-1033
It has been suggested that hyperuricemia and possibly gout are associated with the metabolic syndrome, but there have been no direct studies. This study was undertaken to obtain the prevalence of the metabolic syndrome in patients with gout and to compare it with those from the general population studies. This was a 4-institutional case-historical control study composed of 168 patients with gout. We assessed the prevalence of metabolic syndrome according to the ATP III criteria and compared the prevalence with that of the historical controls. To elucidate the factors in gout that were associated with metabolic syndrome, a multivariate analysis was done. The age-adjusted prevalence of metabolic syndrome in gout patients was 43.6%, which was significantly higher than that of the Korean control population (5.2%) from the previous studies. Patients with gout had more components of metabolic syndrome than did the controls. Body mass index (BMI, OR=1.357 (95%CI 1.111-1.657)) and high density lipoprotein (HDL, OR=0.774 (95%CI 0.705-0.850)) were the variables most significantly associated with the occurrence of metabolic syndrome in gout, but alcohol consumption did not show such associations. Gout is associated with the metabolic syndrome, and furthermore, obesity and dyslipidemia were the factors most associated with the syndrome in these patients.
Adult
;
Aged
;
Body Mass Index
;
Case-Control Studies
;
Gout/*complications
;
Humans
;
Korea/epidemiology
;
Lipoproteins, HDL/blood
;
Male
;
Metabolic Syndrome X/*complications/epidemiology/etiology
;
Middle Aged
;
Multivariate Analysis
;
Risk Factors