An open clinical trial was performed to test the efficacy and side effects of Pravastatin(Mevlotin(R)), HMG-CoA reductase inhibitor, administering 5mg twice daily for 12weeks in 30 patients of hypercholesterolemia in out patient clinics, Pusan National University Hospital. The total cholesterol, triglyceride and HDL-cholesterol were measured with enzyme methods and LDL-cholesterol was calculated indirectly by Friedewald formula. The result obtained were as follows: 1) The degree of change at the end points compared with baseline pretreatment levels were 26.1% fall in serum total cholesterol.36.6% fall in LDL-cholesterol, 20.8% fall in triglyceride and 14, 6% rise in HDL-cholesterol. And the rate of improvement more than moderate degree were 90.0% in total cholesterol(the fall of 10% or more), 53.3% in triglyceride (the fall 20% or more) and 33.3% in HDL-cholesterol(the rise of 7mg% or more). 2) The total cholesterol/HDL-cholesterol and LDL-cholesterol/HDL cholesterol ratios were decreased significantly from 6, 4+/-0.7 to 4.2+/-0.5(34.4%) and from 4.5+/-0.7 to 2.5 +/-0.4(44.4%) respectively. 3) The greatest fall in serum total cholesterol and LDL-cholesterol were observed in 2 weeks after administrating drug and thereafter fell gradually and maintained until 12 weeks of endpoint, but HDL-cholesterol showed significant rise from the 4 weeks of administration. On the other hand triglyceride showed remarkable fall in the measured values from the 4 weeks but statistical significance was observed only in 10 and 12 weeks after administration owing to wide individual variation of values. 4) There observed the tendency that the higher the initial pretreatment levels the greater the degree of fall in total cholesterol and triglyceride. 5) Neither side effects nor abnormal laboratory findings were shown during the period of observation. The results suggest that Pravastatin will be a useful and safe drug in the treatment of hyperlipidemia.
Busan ; Cholesterol ; Hand ; Humans ; Hypercholesterolemia* ; Hyperlipidemias ; Oxidoreductases ; Pravastatin ; Triglycerides

BACKGROUND: There has been reports which suggest that the morphologic feature of ventricular premature complex(VPC) might reflect the cardiac state. METHODS: To test this, we studied retrospectively the association between the morphologic feature of VPC(shape and duration) and cardiac state(structural and functional) by analysing the records of ECG(179 cases) obtained from reviewing echocardiogram performed in our hospital from 1988 to early 1991. Group 1(n=84) had VPC-QRS complexes with either smooth and uniterruped contour or narrow(<0.04 sec) notching and group 2(n=95) demonstrated VPC with broad(> or =0.04 sec) notching or shelves. Without taking into account of either the presence of the type of the underlying cardiac disease and other constitutional disease state, we classified the type of VPC on ECG according to the above criteria and analysed its simple association with cardiac size and functional state on echocardiogram. RESULTS: In group 1, 68 of 84 cases with a VPC had no notching. In group 2, the VPC-QRS duration was greater than group 1(0.154+/-0.022 vs 0.141+/-0.011 sec(mean+/-S.D.), p=0.0001).Left ventricular end-diastolic diameter(LVED) and ejection fraction(EF) showed a significant difference between the two groups(5.12+/-0.64 vs 5.72+/-0.95cm, p=0.0003 and 65.89+/-10.84 vs 60.82+/-15.5%, p=0.012 respectively). In group 2, 50 of 95 cases(53%) showed ejection fraction less than 64%. By defining left ventricular structural dilatation and functional impairment on echocardiogram as LEVD greater than 5.5cm and EF less than 64% respectively, the sensitivity and specificity of VPC morphology was 60% and 74% respectively. CONCLUSIONS: We conclude that a broadly(> or =0.04 sec) notched VPC of long duration(> or =0.15 sec) is a simple and reliable 12-lead ECG marker for an abnormal structural and functional state of the heart(dilatation and hypokinetic left ventricle), irrespective to underlying cardiac disease, while a VPC with smooth contour or narrow(<0.04 sec) notching with short duration(<0.15 sec) reflects a normal sized heart with normal systolic function.
Dilatation ; Electrocardiography ; Heart ; Heart Diseases ; Retrospective Studies ; Sensitivity and Specificity

No abstract available.
Neuroectodermal Tumors, Primitive*

No abstract available.
Humans ; Spondylolisthesis*

A clinical evaluation was made with particular attention to the technique of surgical repair on 61 patients with hypospadias who had been admitted to the Department of Urology, Kyungpook National University Hospital during 10 years periods from January, 1976 to June, 1986. The results were as follows: 1. The patients were between 1 to 29 years. Only 15 patients (24.6 %) were found in the age group under 6 years and 10(16.3%) in the age group over 20. 2. The most common type of hypospadias was penoscrotal in 33 patients (54.l%) and associated anomalies were found in 16 (26%) in which the most common one was cryptochism in 9. 3. 61 patients underwent hypospadias repair in which one stage repairs were used 13 and two stage repairs on 48. In two stage repairs, chordectomies were performed on 35 patients and second stage urethroplasties on 35. 35 patients underwent chordectomy in which Byars technique were used on 32 and Nesbit technique on 3. In the 32 patients who underwent chordectomy using Byars technique, 29 (9l%) were successful, while 3 others had skin necrosis or incomplete chordee repair. 35 patients underwent second stage urethroplasty in which Byars technique were used on 30 and other techniques on 5. In the 30 patients who underwent second stage urethroplasty using Byars technique, 20 (67%) were successful, which 8 having fistulas and 2 urethral stricture. 13 patients underwent one stage repair in which Duckett techniques were used on 4, MAGPI techniques on 3 Devine-Horton techniques on 2 and other techniques on 4. In the 13 patients performed one stage repair, 9 were successful, while 4 had fistulas or skin necrosis. 4. Of 83 surgical procedures performed with chordectomy, second stage urethroplasty or one stage repair, complication was encountered in l7 (20.6%). Of which the most frequent one was fistula. Of the 10 observed fistulas, 5 responsed nicely to one additional repair, while 3 required more additional repair and 2 had been lost in follow-up.
Female ; Fistula ; Follow-Up Studies ; Gyeongsangbuk-do ; Humans ; Hypospadias* ; Male ; Necrosis ; Skin ; Urethral Stricture ; Urology

No abstract available.
Cerebral Hemorrhage* ; Mucormycosis*

PURPOSE: Our objective was to evaluate mammographic findings of breast cancer in men. MATERIALS AND METHODS: This study includes 9 man with breast cancer diagnosed pathologically by radical mastectomy. Clinical and pathologic data were obtained by review of patients' medical record. Mammograms were analysed retrospectively. RESULTS: Of the 9 patients, eight had masses with spiculated margin or schirrous pattern with irregular margin. One patient had no specific evidence of breast cancer mammographically. Microcalcifications were seen in three patients, these calcifications were irregular in shape and were clustered. Of the 8 cases, four patients had the masses at the right breast, four at the left breast. Locations of breast cancer were subareolar(n=4) and were eccentric(n=4) from the nipple. The most common location was the upper outer quadrant. On histologic evaluation, 7 cases were infiltrating ductal carcinomas, one case was mucinous adenocarcinoma, and the remainder was proved as combined form of intraductal and infiltrating ductal carcinoma. Axillary lymph node metastasis were found in 4 cases. CONCLUSION: Mammographic findings of male breast carcinoma were that of subareolar or eccentrically located mass. Calcifications were same to the patterns of calcification as female breast cancer.
Adenocarcinoma, Mucinous ; Breast ; Breast Neoplasms ; Breast Neoplasms, Male* ; Carcinoma, Ductal ; Female ; Humans ; Lymph Nodes ; Male ; Male* ; Mastectomy, Radical ; Medical Records ; Neoplasm Metastasis ; Nipples ; Retrospective Studies

PURPOSE: Our objective was to evaluate mammographic findings of breast cancer in men. MATERIALS AND METHODS: This study includes 9 man with breast cancer diagnosed pathologically by radical mastectomy. Clinical and pathologic data were obtained by review of patients' medical record. Mammograms were analysed retrospectively. RESULTS: Of the 9 patients, eight had masses with spiculated margin or schirrous pattern with irregular margin. One patient had no specific evidence of breast cancer mammographically. Microcalcifications were seen in three patients, these calcifications were irregular in shape and were clustered. Of the 8 cases, four patients had the masses at the right breast, four at the left breast. Locations of breast cancer were subareolar(n=4) and were eccentric(n=4) from the nipple. The most common location was the upper outer quadrant. On histologic evaluation, 7 cases were infiltrating ductal carcinomas, one case was mucinous adenocarcinoma, and the remainder was proved as combined form of intraductal and infiltrating ductal carcinoma. Axillary lymph node metastasis were found in 4 cases. CONCLUSION: Mammographic findings of male breast carcinoma were that of subareolar or eccentrically located mass. Calcifications were same to the patterns of calcification as female breast cancer.
Adenocarcinoma, Mucinous ; Breast ; Breast Neoplasms ; Breast Neoplasms, Male* ; Carcinoma, Ductal ; Female ; Humans ; Lymph Nodes ; Male ; Male* ; Mastectomy, Radical ; Medical Records ; Neoplasm Metastasis ; Nipples ; Retrospective Studies

No abstract available.
Aneurysm, Infected* ; Endocarditis* ; Mesenteric Artery, Superior*

No abstract available.
Esophagus* ; Numismatics*