Percutenous transluminal angioplasty is world wide prevalent method for treatment of vascular occlusivedisease. Its advantage is avoidance of major surgery as well as decreased cost with shortened hospital days. Inrenal arterial stenosis, successful angioplasty produces draumatic reduction of blood pressure in renin dependent hypertension. Even in renin independent hypertension, blood pressure may be easier to control withantihypertensive medication following renal arterial dilatation. We have performed 2 cases of percutaneous transluminal angioplasty in renal arterial stenosis recently. One patient, 58-year-old female, has gained normalblood pressure after angioplasty, while the other showed not very satisfactory blood pressure control because ofchronic bilateral renal parenchymal damage.
Angiography ; Angioplasty ; Blood Pressure ; Constriction, Pathologic ; Dilatation ; Female ; Humans ; Hypertension ; Methods ; Middle Aged ; Renin

Colonic sarcomatoid carcinomas are known to be extremely rare tumors, with only 22 cases reported either as sarcomatoid carcinomas or carcinosarcomas in the literature. The known characteristics are rapid growth, a high recurrence rate, and an extremely poor prognosis. Herein we report a case of a patient who had a sarcomatoid carcinoma of the sigmoid colon and died only 22 days after surgery due to rapid tumor growth.
Carcinosarcoma ; Colon ; Colon, Sigmoid ; Humans ; Prognosis ; Recurrence

Twenty seven fractures of the femoral neck in 26 elderly patients treated by primary replacement with the endoprosthesis were reviewed. The end results of 18 hips of 17 patients who were followed up at least over 6 months were as follows. The average age was sixty-seven years. Seventeen fractures occurred in women and ten in men. Of these 18 hips, eleven hips were excellent or good. Poor results were in two hips; one developed deep seated infection and the other patient who could walk with crutch after bilateral endoprosthetic replacement because of Lt hip pain. It is considered that this method is the best treatment in the rehabilitation of elderly patients after high femoral neck fracture, because of its low morbidity and high success rate in returning the geriatric orthopaedic patients to independence.
Aged ; Female ; Femoral Neck Fractures ; Femur Neck ; Hip ; Humans ; Male ; Methods ; Rehabilitation

Ninety six patients treated at Seoul Red Cross Hospital from Jan. 1979 to Dec. 1982 were analized in clinical and radiological aspect. The results obtained from this study were as followings; 1. Among the 96 patients, male was 67 patients and female was 29 patients (M:F=2.5:1). The average age was 32. 2. The causes of the injury were traffic accident, slipping down, falling down and sports injuries in orders. 3. According to the classification of Lauge-Hansen, supination external rotation type (38.5%) was the most common type. 4. 65 cases (67.7%) were treated by open reduction and 31 cases (32.3%) by closed reduction. The better result was obtained by open reduction than closed reduction. 5. Accurate reduction and rigid internal fixation of the lateral malleolus was most important in treatment of the ankle fractures. 6. Classification of Lauge-Hansen was useful in diagnosis and treatment of the ankle fractures.
Accidental Falls ; Accidents, Traffic ; Ankle Fractures ; Ankle ; Athletic Injuries ; Classification ; Clinical Study ; Diagnosis ; Female ; Humans ; Male ; Red Cross ; Seoul ; Supination

No abstract available.
Female* ; Humans ; Urinary Incontinence*

No abstract available.
Female* ; Humans ; Urinary Incontinence*

In mammal, lots of follicles start simultaneously their growth but only a few oocytes are ovulated in every sexual cycles. Most of matured and grown oocytes are destined to degenerate by atresia. However, the molecular and physiological mechanisms are not elucidated yet. The present study was designed to establish an induction method of follicular atresia with ketamine or pentobarbitone and evaluate the effect of these anesthetics on oocyte maturation and granulosa cell apoptosis of the mouse ovarian follicle. The percentages of degenerated oocyte and apoptotic granulosa cell in ketamine treated groups were significantly higher than that in controls (58.9% vs 33.5%, p<0.01, degeneration; 44.9% vs 26.6%, p<0.01, apotosis). Futhermore, it was revealed that the concentrations of progesterone in both groups were markedly higher than that in control. In conclusion, it is considered that ketamine induce an atresia as pentobarbitone, and may be useful for inducing follicular atresia.
Anesthetics ; Animals ; Apoptosis ; Female ; Follicular Atresia ; Granulosa Cells* ; Ketamine* ; Mammals ; Mice* ; Oocytes* ; Ovarian Follicle ; Ovary* ; Pentobarbital* ; Progesterone

The systolic time intervals were measured on 388 normal chidren, ranging from 8 months to 15years of age by using simultaneous recordings of the electrocardiogram, phonocardiogram and carotid or axillary arterial pulse. The statistical methods were applied to study the influence of age, sex and heart rate(HR) on these intervals. The results were as follows. 1. The regression equation of QS2was -1. 60HR+480+/-16 msec in males and -1.68HR+492+/-15 msec in females, respectively. 2. The regression equation of LVET was -1. 13 HR+359+/-10 msec in males and -1.21 HR+369+/-13 msec in females, respectively. 3. The regression equation of PEP was -0.58 HR+133+/-9 msec in males and -0.58 HR+128+/-9 msec in females, respectively. 4. The PEP/IVET ratio was 0.29+/-0.04 in males and 0.30+/-0.06 in females. 5. There was no sex difference in various systolic time intervals, and age had a slight influence but it was negligible for clinical use. 6. According to the regression equations of QS2, LVET, and PEP to the heart rate, QS2, and LVET were found to be more inversely correlated with heart rate than PEP.
Child* ; Electrocardiography ; Female ; Heart ; Heart Rate ; Humans ; Male ; Sex Characteristics ; Systole*

No abstract available.
Lipectomy*

Calf diarrhea is a commonly reported disease in young animals, and still a major cause of productivity and economic loss to cattle producers worldwide. In the report of the 2007 National Animal Health Monitoring System for U.S. dairy, half of the deaths among unweaned calves was attributed to diarrhea. Multiple pathogens are known or postulated to cause or contribute to calf diarrhea development. Other factors including both the environment and management practices influence disease severity or outcomes. The multifactorial nature of calf diarrhea makes this disease hard to control effectively in modern cow-calf operations. The purpose of this review is to provide a better understanding of a) the ecology and pathogenesis of well-known and potential bovine enteric pathogens implicated in calf diarrhea, b) describe diagnostic tests used to detect various enteric pathogens along with their pros and cons, and c) propose improved intervention strategies for treating calf diarrhea.
Animals ; Cattle ; *Cattle Diseases/diagnosis/drug therapy/microbiology/prevention & control ; Diarrhea/diagnosis/microbiology/prevention & control/*veterinary