No abstract available.
DNA*

To pursue a desirable format for the pathological diagnosis of liver cirrhosis, the authors attempted to classify 369 biopsy-proven cirrhosis on the basis of etiology and made effort to find out the morphological characteristics of each category. About 735 of total cases were HBsAg seropositive postnecrotic cirrhosis. Alcholic cirrhosis ws the second most frequent type, although accounted only 6.8%. In about 15%, the etiology was not known. Excluding the congenital biliary atresia, chronic biliary obstruction appeared to be a rare cause of cirrhosis among these biopsied cases. Of the HBsAg positive postnecrotic cirrhosis, the eAg seropositive cases tended to be micronodular and to show a higher necroinflammatory activity, in contrast to eAg seronegative cases and those complicated by hepatocellular carcinoma (HCC), suggesting that the loss of eAg is followed by a decrease of the destructive activity, active regeneration of hepatocytes and finally the development of HCC. alcoholic cirrhosis was micronodular in 64% and revealed histologic evidences of alcoholic liver disease in most cases. The results indicate that etiological diagnosis can be made in most cases of cirrhosis by the morphological characteristics and the precise clinical informations, including those on the NANB virus and the inborn error of metabolism, and that the pathological diagnosis should be more comprehensive, implicating the etiology, the nodular size and the necroinflammatory activity.
Carcinoma, Hepatocellular

No abstract available.
Chordoma* ; Temporal Bone*

No abstract available.
Peer Review*

The presence of cartilage in a glial tumor is exceptional. It frequently occurs in ependymoma of midline location in young child nuder 5 years of age. The mechanism of cartilage and bone formation in ependymoma is thought to be either metaplastic transformation from mesenchymal tissue or direct transformation from the neoplastic glial cells. A case of ependymoma containing cartilage and bone is reported. The patient is a 4 year-old girl, having calcified mass in the 4the ventricle and cerebellar vermis. The pathogenesis of cartilage formation in this ependymoma is more likely to support the mataplastic theory.
Child ; Male ; Female ; Humans

The purpose of this study is to identify the effect of sexual rehabilitation education on the knowledge and adjustment of sexual of spinal cord injury clients by the method of nonequivalant control group pretest-posttest group. The data were collected from Jan. 19 through Feb. 16. 2000. The experimental group was 26 spinal cord injury client from one rehabilitation center, and the control group was 26 spinal cord injury client from two rehabilitation center. Sexual rehabilitation education was done with manuals, videotapes and chart. Education time was 120 minutes a week for 2 weeks. The study tool was about Sexual Knowledge, designed Song, Chung Sook(1990) and SIAC (Sexual. Interest, Activity, & Satisfaction) designed Kruter, Sullivan, Siosteen(l994) translated by Kang, Hyun Sook, Koh, Jung Eun, Suh, Yeon Ok, Yee, Oon Hee(1999). The collected data were analyzed SPSS program. The Data were analyzed descriptive statistics and chi test, Pearson's Correlation Coefficient, t-test, F-test(ANOVA). Duncan's multiple comparison test. The result were as follows. 1. The first hypothesis was accepted: The group educated about sexual rehabilitation has more sexual knowledge than those of the uneducated group(t=7.412, p= .001). 2. The second hypothesis was accepted: The group educated about the sexual rehabilitation has more adjustment of sexual than those of the uneducated group(t=5.524, p= .001). 3. The third hypothesis was accepted: The higher sexual knowledge state, the higher sexual adjustment(r=.449, p= .003). According to results, sexual rehabilitation education helps Spinal cord Injury Clients to gain knowledge and adjustment of sexual.
Education* ; Music ; Rehabilitation Centers ; Rehabilitation* ; Spinal Cord Injuries* ; Spinal Cord* ; Videotape Recording

Pulmonary angiodysplasia indicates all forms of abnormal intrapulmonary arteriovenous comunication, usuallycalled pulmonary arteriovenous fistula. Most frequent form of pulmonary angiodysplasia is single or multiplediscrete nodular lesion, and diffuse telangiectatic type consists another variety. More than 50% of pulmonaryangiodysplasias are associated with hereditary hemorrhagic telangiectasia. And rearely chronic liver disease iscomplicated by pulmonary arteriovenous fistula which is called hepatogenic pulmonary angiodysplasia. Weexperienced 6 cases of pulmonary angiodysplasia confirmed by cardiac catheterization and angiography from 1977 to1983. 5 cases were children below 11 years of age exhibiting cyanosis except one who has pulmonary angiodysplasiasupplied by systemic arteries. 3 were hereditary hemorrhagic telangiectasia and one was hepatogenic pulmonaryangiodysplasia. Discrete nodular pulmonary lesion was present in 3 cases while remaining 3 cases were diffusetelangiectatic type. The clinical and radiological findings of pulmonary angiocysplasia is described with a briefreview of literature.
Angiodysplasia ; Angiography ; Arteries ; Arteriovenous Fistula ; Cardiac Catheterization ; Cardiac Catheters ; Child ; Cyanosis ; Humans ; Liver Diseases ; Telangiectasia, Hereditary Hemorrhagic

PURPOSE: This study was done to identify the relationships of perception of JCI (Joint Commission International) hospital accreditation, nursing performance, self-concept and retention intention in nurses. METHODS: Self-administered questionnaires were used to collect data from 199 JCI-accredited nurses in general hospitals located in Gyeonggi Province. Data collection was done in May 2015 and analyzed using t-test, ANOVA, Scheffé's test, and Pearson correlation coefficients. RESULTS: The scores for perception, and nursing performance were (on a five-point Likert scale) 3.34, 3.78 respectively, and self-concept and retention intention were (on a eight-point Likert scale) 5.40 and 5.21 respectively. Nurses' perception, nursing performance, self-concept, and retention intention showed significant differences depending on age, marital status, education, department, work experience, position, Korean accreditation, and JCI accreditation. A positive correlation was observed between perception, nursing performance, self-concept, and retention intention. CONCLUSION: The results of this study indicate that enhancing positive perception and good nursing performance can produce good self-concept and retention intention.
Accreditation* ; Data Collection ; Education ; Gyeonggi-do ; Hospitals, General ; Intention* ; Joints* ; Marital Status ; Nursing*

The author investigated serum immunoglobulin (IgG, IgA, and IgM) and complements (C3) of cord blood in 74 cases of normal fullterm infants and 50 cases of premature infants. Serum immunogloblin and complement levels were measured by the single radial immunodiffusion method. The following results were obtained; 1) The mean seru IgG levels of cord blood in 74 cases of the normal full term infants was 1407.3+/-230.5mg/dl. 2) The mean serum IgG levels of cord blood in 50 cases of the premature infants was 675.2+/-329.4mg/dl. In comparison of serum IgG levels between the premature infants and the normal full term infants, serum IgG levels in the premature infants was significantly lower than that level of the normal infants (P< 0.05). 3) The serum IgA levels were measured in 28 (37.8%) of 74 cases of the normal full term infants and in 6 912%) of 50 cases of the premature infants. The serum IgA levels measured ranged from 0.4mg/dl to 3.7mg/dl in the normal full term infants and ranged from 0.4mg/dl to 2.4mg/dl in the prematre infants. 4) The mean serum IgM levels of cord blood in 74 cases of the normal full term infants was 4.05+/-3.53mg/dl and that in 50 cases of the premature infants was 2.20+/-2.15mg/dl. 5) The mean serum C3 levels of cord blood in 74 cases of normal full term infants was 49.7+/-18.1mg/dl and those of the premature infants was 30.9+/-10.5mg/dl. In comparison of serum C3 levels between the premature infants and the normal full term infants, the mean levels of serum C3 in the premature infants was significantly lower A statistically significant increase of IgG and C3 levels of cord blood in newborn infants were observed in accordance with the increase of the gestational age. It has been suggested that decreased IgG levels among premature infants may provide a rationale for prophylactic gamma globulin administration.
Complement System Proteins* ; Fetal Blood ; gamma-Globulins ; Gestational Age ; Humans ; Immunodiffusion ; Immunoglobulin A ; Immunoglobulin G ; Immunoglobulin M ; Immunoglobulins* ; Infant ; Infant, Newborn* ; Infant, Premature

Both primary choriocarcinoma and endodermal sinus tumor of the stomach are very rare entities. Combination of these two tumors is even rarer, and only a single such case has been reported in English literature. The case had gastric adenocarcinoma in addition to these tumors. We experienced a case of combined, pure choriocarcinoma and endodermal sinus tumor in the stomach of a 74 year-old man. He had no gonadal or any other primary tumor. Huge exophytic tumor was located in the lesser curvature of the body. Two components of the tumor was separated and clearly defined. Human chorionic gonadotropin(HCG) was demonstrated in serum and in tissue sections. Alpha-fetoprotein(alpha-FP) was also demonstrated in serum and in tissue sections. Alpha-fetoprotein(alpha-FP) was also elevated in the serum. Possible tumor origin was speculated.
Humans ; Adenocarcinoma