No abstract available.
Arthritis* ; Arthritis, Juvenile

Bladder stone formation is secondarily associated with bladder outlet obstruction, such as neurogenic bladder and benign prostatic hyperplasia, and intravesical foreign body. 1. A case of unexpected giant bladder stone weighed 580gm associated with missed intravesical bullet after gun shut injury during Korean War in a 55-year-old man. 2. A case of giant bladder stone weighed 260gm associated with urinary stasis and urinary tract infection due to neurogenic bladder in a 46-year-old woman. 3. A case of multiple bladder stone, total number of 107, associated bladder outlet obstruction due to benign prostatic hyperplasia in a 63-year-old man.
Female ; Foreign Bodies ; Humans ; Korean War ; Middle Aged ; Prostatic Hyperplasia ; Urinary Bladder Calculi* ; Urinary Bladder Neck Obstruction ; Urinary Bladder* ; Urinary Bladder, Neurogenic ; Urinary Tract Infections

PURPOSE: Our purpose in this study is to evaluate the effectiveness of bronchial and nonbronchial systemic arteries for the control of hemoptysis. MATERIALS AND METHODS: Seventy patients with massive or recurrent hemoptysis underwent percutaneous transcatheter embolotherapy between 1991 and 1993. Retrospectively we reviewed 77 cases of bronchial artery embotization and 32 cases of nonbronchial systemic artery embolization in the 70 patients. RESULTS: Immdiate control of hemoptysis was achieved in 33 of 39 patients with massive hemoptysis(84.6%) and 20 of 24 patients with recurrent hemopt ysis(83.3%). In 32 cases, nonbronchial systemic arteries contributed significantly to areas of pathologic pulmonary tissue and frequently were the major arterial supply. CONCLUSION: Bronchial artery embolization is an effective and life saving procedure in non-surgical candidates. Recognition and occlusion of nonbronchial systemic arteries that feed to hypervascular pulmonary lesions is essential for successful percutaneous embolotherapy of hemoptysis.
Arteries ; Bronchial Arteries ; Embolization, Therapeutic ; Hemoptysis* ; Humans ; Retrospective Studies

The emergency arteriography have been performed in a total of 13 patiens with extermity trauma, including 9fractures, 3 blunting traumas, and 1 penetrating injury. over 17 months period. The indications were as follows:absent or diminishe pulse, swelling, sensory or motor deficit , and hypotension. Patients with an absent pulse,the most reliable indication of arterial injury, should have immediate arteriography. The superficial femoralartery was commonly injured especially with distal femoral shaft fracture. The most common arteriographic findingswas arterial occlusion.
Angiography ; Emergencies ; Extremities ; Humans ; Hypotension

PURPOSE: The inhibitory effect of TGFbeta1 on survivals of L1210 and anticancer drug- resistant L1210 sublines was investigated and the gene expression of TGFbeta1 in these cells was examined. MATERIALS AND METHODS: The survivals of L1210, adriamycin-resistant(L1210AdR), vincristine-resistant(L1210VcR) or cisplatin-resistant(L1210Cis) cells were measured by MTT assay after treatment of TGFbeta1. Northern analysis was performed for TGFbeta1 gene expression in L1210, L1210AdR, L1210VcR or L1210Cis. RESULTS: There was no different survival ratio between two groups, control and TGFbeta1(10 ng/ml) treated groups in L1210 cells. However, the survival ratio of L1210AdR was 59% in TGFbeta1 treated group for 96 hours. The survival ratio of L1210VcR was 61% for 96 hours in TGFbeta1 treated group. The survival ratio of L1210Cis was 40% for 96 hours in TGFbeta1 treated group. Expressions of TGFbeta1 gene in drug-resistant sublines were significantly decreased than that of L1210 cells. CONCLUSION: Growth of anticancer drug-resistant L1210 sublines were inhibited by TGFbeta1 but not in L1210 cells. So, it is suggested that TGFbeta1 gene expression may have a part in anticancer drug-resistance.
Control Groups ; Gene Expression

No abstract available.
Acidosis, Renal Tubular* ; Humans ; Infant, Newborn*

No abstract available.
Cholestasis, Intrahepatic*

No abstract available.
Pneumonia, Aspiration*

A total of 23 human fetal hearts from 18 to 40 weeks of gestation were provided for histologic and morphometric studies. The fetuses were the products of spontaneous or artificial abortions and were found to have no congential anomalies or associated lesions at autopsy. Maxima thickness of the left anterior, left lateral, left posterior, right anterior, right lateral, right posterior ventricular wall, and of the interventricular septal wall were measured and the left / right wall thickness ratio was calculated. The cross-sectional area of each ventricle parallel to the base of the heart at about 3-5mm below from the origin of the aorta was measured under drawing attachment-equipped light microscope with the application of point counting or cut-and-weigh method. Data were analyzed by the Anderson-ell ABSTAT dBASE ll statistical package program. The ventricular wall consisted of endocardium, myocardium and epicardium. The myocardium showed epithelial character by stratification of barrel-shaped myocardial cells, but the epithelial character progressively changed to as in adult myocardial tissue from the myocardial area close to the epicardium with increasing fetal age. However, any significant histologic difference between the left and the right ventricular wall at the same fetal age was not found. The growth pattern of both ventricular wall, the interventricular septal wall, and of the cross sectional area were linear (p<0.01). However, there was no significant difference in the wall thickness between the left and right ventricle at the same fetal age, and the left / right thickness ratio was nearly constant with increasing fetal age. The cross sectional area was greater in the right than in the left ventricle in the fetuses after 18 weeks of gestation (p<0.01), and there was no significant difference in the morphometric values between point counting and cut-and-weigh method (p>0.1).
Adult ; Aorta ; Autopsy ; Endocardium ; Fetal Heart* ; Fetus ; Gestational Age ; Heart ; Heart Ventricles ; Humans* ; Methods ; Myocardium ; Pericardium ; Pregnancy

No abstract available.
Humans ; Liver Cirrhosis* ; Liver*