To estimate the prevalence of hypertension among the aged in urban area, the blood pressure was examined on the subjects of 565 men and 762 women of 65 years old and older among the residents of Nam-Ku and Soosung-Ku in Taegu between January and December, 1986. The mean systolic blood pressure was 136.0±25.01 mmHg in male and 133.0±24.56 mmHg in female. The mean diastolic blood pressure was 83.7±14.41 mmHg in male and 82.4±14.43mmHg in female. There was no significant differences between male and female in both mean systolic and diastolic blood pressure. According to WHO category, the prevalence of pure systolic hypertension (≥169/≤95 mmHg) was 7.8% in male and 6.8% in female. The prevalence of pure diastolic hypertension (≥160/≤95 mmHg) was 6.0% in male and 3.9% in female. The prevalence of both systolic and diastolic hypertension (≥160/≤95 mmHg) was 13.5% in male and 12.9% in female. According to Joint National Committee category, the percentage of normal blood pressure (/<90 mmHg) was 46.7% in male and 50.8% in female. The prevalence of mild hypertension (/90=104 mmHg) was 34.5% in male and 34.6% in female. The prevalence of moderate hypertension (/105=114 mmHg) was 5.1% in male and 2.5% in female. The prevalence of severe hypertension (/≥115 mmHg) was 2.3% in male and 2.5% in female. The prevalence of borderline isolated systolic hypertension (140-159/<90 mmHg) was 9.0% in male and 6.6% in female. The prevalence of isolated systolic hypertension (≥160/<90 mmHg) was 2.3% in male and 2.5% in female.
Blood Pressure ; Daegu ; Female ; Humans ; Hypertension* ; Joints ; Male ; Prevalence*

The Duodenal diverticulum is the rare cause of the common bile duct obstruction. We experienced a case of the diverticulum of the second portion of duodenum in a 59-year-old male, who complained recurrent attacks of right upper abdominal pain and fever since 16 months prior to admission. Duodenoscopic finding and UGI study revealed a typical duodenal diverticulum just side to the papilla of Vater. Diverticulectomy and cholecystectomy was performed and after than, he has been free front above mentioned symptoms. We reported a case of duodenal diverticulum which caused recurrent common bile duct obstruction.
Abdominal Pain ; Cholecystectomy ; Common Bile Duct* ; Diverticulum* ; Duodenum ; Fever ; Humans ; Male ; Middle Aged

No abstract available.
Aneurysm*

Renal hypertension is found to be the cause in 5-15% of patients with hypertension, and may be vascular or renal parenchymal in nature. Recent advances in diagnostic technique and vascular reconstructive techniques now enable successful management in many patients with renal hypertension. We observed one case of renovascular hypertension due to right renal hypoplasia and left renal arterial stenosis, in 22 year-old female patient with complaints of headache and dizziness for 10 days. The treatment was done by right nephrectomy and left aortorenal bypass procedure with saphenous vin. Herein we reported a case of renovascular hypertension with a review of the literatures.
Constriction, Pathologic* ; Dizziness ; Female ; Headache ; Humans ; Hypertension ; Hypertension, Renal ; Hypertension, Renovascular ; Nephrectomy ; Saphenous Vein* ; Young Adult

No abstract available.
Lung* ; Lymph Nodes* ; Neoplasm Metastasis*

No abstract available.
Silicones*

OBJECTIVE: Lumbar spinal stenosis is increasingly recognized as a common cause of low back pain in elderly patients. Conservative treatment has been initially applied to elderly patients, however, surgical treatment is sometimes indispensable to relieve severe pain. We retrospectively examine the age-related effects on the surgical risk, and results following general anesthesia and operative procedure in geriatric patients for two different age groups of at least 65years old. METHODS: Consecutive 51patients (> or = 65years), who underwent open surgical procedure for degenerative lumbar spinal stenosis, were selected in the study. Patients were divided into two groups. Group A included all patients who were between 65 and 69years of age at the time of surgery. Group B included all patients who were at least 70years of age at the time of surgery. We reviewed medical history including preoperative American Society of Anesthesiologists(ASA) classification of physical status, anesthetic risk factor, operative time, estimated blood loss, transfusion requirements, hospital stay, operated level, and clinical outcome to look for comparisons between two age groups (65~69 and over 70years). RESULTS: In preoperative evaulation, mean anesthetic risk factor of patients was numerically similar between the groups. The American Society of Anesthesiologists classification of physical status was similar between two groups. There was no difference in operated level, operative time, estimated blood loss, hospital stay, and anesthetic risk factor between the two groups. The clinical successful outcome showed 82.7% for Group A and 81.8% for group B. The overall postoperative complication rates were similar for both group A and B. CONCLUSION: We conclude that advanced age per se, did not increase the associated morbidity and mortality in surgical decompression for spinal stenosis.
Aged ; Anesthesia, General ; Classification ; Decompression, Surgical ; Humans ; Length of Stay ; Low Back Pain ; Mortality ; Operative Time ; Postoperative Complications ; Retrospective Studies ; Risk Factors ; Spinal Stenosis* ; Surgical Procedures, Operative

To compare the regenerative effect of direct end-to-end suture, nerve graft and sutureless fibrin glue repair in the rat sciatic model, forty rats were divided into 4 groups: normal control group(NC-G, n=6), direct end-to-end suture group(DS-G, n=12), nerve graft group(NG-G, n=10) and sutureless fibrin glue group(FG-G, n=12). One half of each group except NC-G was sacrificed 4 weeks later and the other half was sacrificed 14 weeks later. The repair site was assessed by nerve conduction studies and quantitative morphometry. Regeneration index (RI) was defined as a total number of remyelinated axons in one quarter of 3X5 inch sized microphotograph. The comparison among groups was analyzed statistically by Kruskal-Wallis 1-way ANOVA and Mann-Whitney test. Nerve conduction study done 14 weeks later revealed that latency was 1.7ms+/-0.18(DS-G), 2.4ms+/-0.35(NG-G), 2.4ms+/-0.17(FG-G) and amplitude was 20.1mV+/-2.89(DS-G), 12.0mV+/-2.47(NG-G), 13.7mV+/-2.95(FG-G). RI was 281+/-37.5(DS-G), 227+/-14.4(NG-G) and 217+/-22.2(FG-G). There was a statistical difference in the latency, amplitude and RI between three groups(p<0.05), but there was no statistical difference in the latency, amplitude and RI between FG-G and NG-G(p>0.05). Regenerative effect of fibrin glue is not different from that of nerve graft, therefore fibrin glue repair can facilitate inaccessible nerve repairs in skull base or spinal surgery.
Animals ; Axons ; Fibrin Tissue Adhesive* ; Fibrin* ; Neural Conduction ; Rats* ; Regeneration ; Sciatic Nerve* ; Skull Base ; Sutures ; Transplants

We report two cases of cranial metastasis hepatocellular carcinomas in young adults of their early 30s, with intracerebral hemorrhage. Both patients experienced minor head trauma several days before the onset of neurological deterioration. Detailed description of cases and review of the relevant literatures are presented with emphasis on the presumptive role of minor head trauma and pertinent magnetic resonance features.
Carcinoma, Hepatocellular* ; Cerebral Hemorrhage ; Craniocerebral Trauma* ; Head* ; Humans ; Neoplasm Metastasis* ; Young Adult

OBJECTIVES: To assess the relationship between ST segment elevation during exercise testing and coronary artery disease. METHODS: Treadmill exercise electrocardiography and coronary angiography were performed in 137 patients with angina with no Q waves. The J point elevation of > 0.03mV(0.3mm) measured from baseline, the elevation of ST segment at 80msec. from J point(ST80) measured larger in lead V1than in aV1, or both the elevation of ST segment at J point and at ST80 developed earlier than or concomitantly with ST depression were considered as abnormal responses. RESULTS: 1) There was no clinical significance of ST elevation in lead aV1. 2) Exercise-induced ST elevation in lead V1occurred in 29 of 137 patients with angina. 3) Abnormal St elevation in V1was detected in 26 of 86 patients with coronary artery disease, for a specificity of 98%. The patients with left anterior descending coronary artery or left main coronary artery stenosis were observed in 3 of 5(60%) patients with single-vessel disease, in 7 of 9(79%) with two-vessel disease, and in 9 of 10(90%) with three-vessel disease. 4) The standard ST depression yielded a specificity of 55% in the patients with isolated or predominant ST depression in inferior leads(II. III, and aVF) and of 81% in the patients with isolated or predominat ST depressin in precordial leads(p<0.001). 5) Abnormal exercise-induced ST elevation in V1was detected in 13 of 39(33%) patients with isolated or predominat ST depression in inferior leads and yielded a specificity of 94% for coronary artery disease. CONCLUSION: Abnormal ST segment elevation in V1may increase the specificity in isolated or predominat ST segment depression in inferior leads and may predict left anterior descending or left main coronary artery disease.
Coronary Angiography ; Coronary Artery Disease* ; Coronary Stenosis ; Coronary Vessels* ; Depression ; Electrocardiography ; Exercise Test* ; Hexamethonium ; Humans ; Sensitivity and Specificity