1.Pedicled omentoplasty in abdominoperineal resection.
Bong Gil CHO ; Kee Hyung LEE ; Choong YOON
Journal of the Korean Society of Coloproctology 1993;9(1):67-71
No abstract available.
2.Percutaneous Transradial Approach for Coronary Angiography.
Si Hoon PARK ; Gil Ja SHIN ; Woo Hyung LEE
Korean Circulation Journal 1995;25(4):803-810
BACKGROUND: Recently the percutaneous transradial approach for coronary angiography, transluminal coronary angioplasty or coronary stention were reported but there was no report in Korea. So we tested the safety and efficacy of the transradial appreach for coronary angiography in Korean. METHODS: Eleven patients(male 9, female 2, mean age 59.3 yeal old)with chest pain underwent percutaneous transradial coronary angiography with 5 french multipurpose catheter. We evaluated clinical efficacy and observed complication of percutaneous transradial coronary angiography by physical examination and DOpple ultrasonography of puncture site of radial artery. RESULTS: Right coronary angiography and left ventriculography were performed successfully in all cases, but left coronary angiogrphy was failed in three cases. In another three cases, the patient complained of arm pain which was aggravated during manipulation of the catheter. After the procedure, it took 10.3 minutes to stop the bleeding at the puncture site, Clinically significant complications were not observed after the procedure. The patients were not restricted to bed at all since the completion of the procedure. CONCLUSION: In our limited dexperience, percutaneous transradial coronary angiography could be performend on the outpatient basis without significant complications.
Angioplasty
;
Arm
;
Catheters
;
Chest Pain
;
Coronary Angiography*
;
Female
;
Hemorrhage
;
Humans
;
Korea
;
Outpatients
;
Physical Examination
;
Punctures
;
Radial Artery
;
Ultrasonography
3.Relaxing Effects of Isoproterenol and Nitric oxide on the Contractile responses of the Rat Bladder Muscle Strip.
Hyung Jee KIM ; In Ho SOHNG ; Gil Ho LEE
Journal of the Korean Continence Society 1999;3(1):21-27
No abstract available.
Animals
;
Isoproterenol*
;
Nitric Oxide*
;
Rats*
;
Urinary Bladder*
4.Indirect immunofluorescent antibody titers of apodemus agrarius serum against borrelia burgdorferi.
Hyung Hoan LEE ; Hyun KANG ; yunsop CHONG ; Hun Gil LIM
Journal of the Korean Society for Microbiology 1992;27(2):163-171
No abstract available.
Animals
;
Borrelia burgdorferi*
;
Borrelia*
;
Murinae*
5.Clinical Experience for Radiolucent Stones; A Report of 27 Cases.
Korean Journal of Urology 1997;38(2):146-150
The cause of radiolucent filling defects in the upper urinary tract are malignant tumor, radiolucent stones, blood clots, air bubbles, congenital deformities of renal parenchyme, and various specific and non-specific infection and their sequence. So the differential diagnosis between malignancy and radiolucent stones is very important, and the exact and fast diagnosis of radiolucent stones is useful in excluding the possibility of malignancy. 27 cases with radiolucent stones were evaluated retrospectively for exact diagnosis and appropriate treatment method. Intravenous urography was done in all cases, and retrograde pyelography, ultrasonography, computed tomography and/or ureterorenoscopy were performed for diagnosis, if needed. Size of stones were measured below 10mm by transverse length in 19 cases (70.4%) with a range of 3 to30mm. The locations of stones were pelvocalyceal system in 8 cases (29.6%) and ureter in 19 cases (70.4%). Among the diagnostic methods, computed tomography was used most frequently. ESWL with retrograde pyelography was most frequent used method of treatment, also simple hydration to small stone was effective.
Congenital Abnormalities
;
Diagnosis
;
Diagnosis, Differential
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Retrospective Studies
;
Ultrasonography
;
Ureter
;
Urinary Tract
;
Urography
6.The Effects of Superoxide Radical on Rat Detrusor Contractility.
Hyung Jee KIM ; Jeong Hwan JIN ; Gil Ho LEE
Korean Journal of Urology 2000;41(4):538-542
No abstract available.
Animals
;
Rats*
;
Superoxides*
7.Chemopreventive Effect of Aspirin on N-Butyl-N-(4-hydroxybutyl) Nitrosamine Induced Preneoplastic Lesions in Rat Bladder.
Jung Hwan JIN ; Gil Ho LEE ; Hyung Jee KIM
Korean Journal of Urology 2001;42(6):631-635
PURPOSE: We investigated the possible inhibitory effect of aspirin during the initiation and post initiating stages on N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN) induced bladder carcinogenesis in female rats. MATERIALS AND METHODS: Forty-five female Sprague-Dawley rats were divided into three groups. Group A received 0.05% BBN in drinking water for 12 weeks. Group B re ceived 0.05% BBN in drinking water with 0.5% aspirin in the diet for 12 weeks. Group C received control diet without added chemicals. The rats were sacrificed after 12 weeks. For identification of chemopreventive effect of aspirin, apoptosis was detected by in situ cell death detection method. The apoptotic index (AI) was calculated from the ratio of typical apoptotic cells relative to the total cells from observation of at least 1000 cells in each preneoplastic lesion among the groups. RESULTS: All cases of group A showed multiple lesions of simple and focal hyperplasia. The incidence of papilloma was 80% in group A. All cases of group B also showed multiple lesions of simple and focal hyperplasia but the incidence of papilloma was decreased to 20%. The total numbers counted of focal hyperplasia and papilloma lesions were significantly reduced in group B than in group A (p<0.001 and p<0.001, respectively). The mean AI in group A and B sequentially increased in preneoplastic lesions, as compared to that in the normal epithelium of the rat bladder. Significant differences in AI in the lesions of simple and focal hyperplasia between group A and B were noted (p<0.001 and p<0.001, respectively). CONCLUSIONS: The result suggests that aspirin significantly decreases the incidence of precancerous lesions and it can act as a chemopreventive agent for precancerous lesions of urinary bladder.
Animals
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Apoptosis
;
Aspirin*
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Carcinogenesis
;
Cell Death
;
Diet
;
Drinking Water
;
Epithelium
;
Female
;
Humans
;
Hyperplasia
;
Incidence
;
Papilloma
;
Rats*
;
Rats, Sprague-Dawley
;
Urinary Bladder Neoplasms
;
Urinary Bladder*
8.Brodie's Abscess: A Case Report
Hyung Seok KIM ; Ki Sung HONG ; Sang Hoon GIL
The Journal of the Korean Orthopaedic Association 1982;17(6):1233-1236
Brodie's abscess is a primary subacute pyogenic osteomyelitis that has a thin wall of fibrous tissue and sclerotic bone. The authors have encountered a case of a Brodie's abscess that was developed in the same place of both tibia at the same time and treated the case with surgery and continuous closed irrigation.
Abscess
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Osteomyelitis
;
Tibia
9.The Effect of Dutasteride on Serum Prostate-specific Antigen (PSA) in Patients with Benign Prostate Hypertrophy.
Gil Ho LEE ; Joo Hyung HONG ; Hyung Jee KIM
Journal of the Korean Continence Society 2008;12(1):42-47
PURPOSE: 5alpha reductase, dutasteride, has widely used to treat enlarged prostate (BPH). By suppressing the conversion of testosterone to dihydrotestosterone it decreases serum prostate-specific antigen (PSA) which is very important screening marker for prostate cancer. We evaluate the early serum PSA changes after dutasteride treatment to Korean BPH patients. MATERIALS AND METHODS: A total 159 men with a clinical diagnosis of BPH and no evidence of prostate cancer were enrolled. They were treated with dutasteride 0.5mg daily for 12 months. Serum PSA was evaluated at 2, 6, and 12 months after the medication. RESULT: Dutasteride statistically significantly reduced serum PSA to 0.70+/-0.52, 0.64+/-0.35, and 0.59+/-0.49 from baseline level at 2, 6, and 12 months after the medication, respectively. However, there was no statistical significance among the three groups in serum PSA changes after dutasteride. There were statistically significant correlations between a high pre-treatment serum PSA level and a large reduction of follow-up PSA levels at 2, 6, and 12 months after dutasteride treatment. CONCLUSIONS: The reduction of serum PSA is variable in patients to patients at 2, 6, and 12 months after dutasteride treatment. The patient with high initial serum PSA revealed a large reduction of serum PSA level after treatment. The traditional concept that follow-up serum PSA level should be doubled for prostate cancer screening may overestimate real serum PSA level within 12 months in Korean men receiving 5alpha reductase inhibitors.
Diagnosis
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Dihydrotestosterone
;
Follow-Up Studies
;
Humans
;
Hypertrophy*
;
Male
;
Mass Screening
;
Oxidoreductases
;
Prostate*
;
Prostate-Specific Antigen*
;
Prostatic Neoplasms
;
Testosterone
;
Dutasteride
10.The Role of Insulin Resistance as a Risk Factor of Coronary Artery Disease.
Sung Ae JUNG ; Si Hoon PARK ; Gil Ja SHIN ; Woo Hyung LEE
Korean Circulation Journal 1996;26(1):35-43
BACKGROUND: Established risk factors for coronary artery disease include smoking, hypertension, diabetes mellitus and hypercholesterolemia. However, these account for less than 50% of the actual incidence of coronary artery disease and the importance of other risk factors is being increasingly realized. It has been known that insulin resistance associated with hyperinsulinemia is a pivotal link to several risk factors of coronary artery disease, including hypertension, glucose intolerance, dyslipidemia and obesity. Recently both experimental and clinical studies have produced evidence suggesting that high plasma insulin level may promote the development of atherosclerotic vascular diseasa. Several prospective studies showed independently that high plasma insulin is associated with an increased risk of major coronary artery disease. In our study, plasma glucose, insulin and C-peptide level were determined with oral glucose tolerance test to assess the insulin resistance or hyperinsulinemia as a risk factory of coronary artery disease. METHOD: From September 1993 to April 1995, after excluding patients with hypertension, diabetes mellitus, hypercholesterolemia and obesity, 17 patients with significant coronary artery stenosis and 10 control subjects with normal coronary finding were selected among the 226 patients who undertook coronary angiography. In the 17 cases(M:F=15:2) of coronary artery disease group, the mean age was 54+/-10 years, and in the 10 cases(M:F=8:2) of control group, 51+/-9 years. All were matched for age, gender and body mass index. Blood pressure, lipid and lipoprotein were measured and smoking history was assessed. Glucose, insulin and C-peptide responses to oral glucose tolerance test were also determined. RESULT: 1) There was no significant difference in systolic and diastolic and diastolic blood pressure, total-cholesterol, triglyceride, HDL-cholesterol, LDL-cholesterol, ApoA and smoking history except ApoB between the subjects with coronary artery disease and normal control subjects. 2) In oral glucose tolerance test, the plasma glucose levels were not significantly different in the two groups. plasma insulin and C-peptide levels at 60 and 120 minutes were higher in the patient group than control, but the results lack statistical significance. The area under the insulin curve and C-peptide curve were larger in patient group than control, but the result lack statistical significance also. CONCLUSION: Although our study dose not prove the hypothesis that insulin resistance or hyperinsulinemia is statistically an independent risk factor for coronary artery disease, this study showed the tendency of insulinresistance to be correlated with development of coronary artery disease. As this study has limitations due to small sample size, further study is required to confirm the role of hyperinsulinemia using a larger sample size.
Apolipoproteins A
;
Apolipoproteins B
;
Blood Glucose
;
Blood Pressure
;
Body Mass Index
;
C-Peptide
;
Coronary Angiography
;
Coronary Artery Disease*
;
Coronary Stenosis
;
Coronary Vessels*
;
Diabetes Mellitus
;
Dyslipidemias
;
Glucose
;
Glucose Intolerance
;
Glucose Tolerance Test
;
Humans
;
Hypercholesterolemia
;
Hyperinsulinism
;
Hypertension
;
Incidence
;
Insulin Resistance*
;
Insulin*
;
Lipoproteins
;
Obesity
;
Plasma
;
Prospective Studies
;
Risk Factors*
;
Sample Size
;
Smoke
;
Smoking
;
Triglycerides