We have tried this experiments about measure of Human Body Fat from transverse body scans with Magnetic Resonance Image (0.5, Tesla). Images were created with a spin echo sequence using a repetition time 500msec, echo time 20msec, and 1cm length between 10mm cross sectional slices, and gained through a whole body. In vivo quantification of body fat with MRI was measured by two healthy Females Volunteers, each cut obtained with MRI was analyzed, traced papers on the view finder, and then digitized, at last calculated for the areas of Human Body Fat. The results of this study can be summarized as follows : Through the analyses of the Ratio of Human Body % Fat with MRI and Densitiometry, in Sub.1, Sub.2, MRI is estimated higher than Densitiometry, that is, Keys & Brozek's Method (1960) has the most remarkable score gaps, 6.94% (Sub.1), 6.21%(Sub.2). Chinn & Alleys Method (1960) has showed the score getting closest to MRI, 1.67% (Sub.1), 1.36%(Sub.2). And Siri's (1956) Brozek et al's (1963), which have been used as the most popular methods, make the difference of 4% approximately. As a result of this study, such as preceding studies about it Ratio of Human Body Composition with MRI has considered to be validated and trusted. Therefore, if we estimate for Ratio of Human Body Fat with much more subjects than this experiments we can suggest that the method with MRI is possible to develope low data adaptable in every field.
Adipose Tissue ; Female* ; Human Body* ; Humans* ; Magnetic Resonance Imaging ; Methods ; Volunteers

No abstract available.
Dysentery, Bacillary*

We report an autopsy of a male fetus that showed multiple congenital anomalies that could best be designated as Meckel-Gruber syndrome. The fetus was born dead at the gestational age of 38 weeks. His parents denied any history of congenital malformation. And the parity of the mother was 0-0-0-0, but she had the past history of receiving herb medication for common cold. The congenital anomalies found in this case consited of occipital meningoencephalocele, midline cleft palate, bifid epiglottis, hepatic fibrosis, choledochal cyst, bilateral polycystic kidneys, postaxial polydactyly of both hands and feet, aplasia of the left testis, secundum type atrial septal defect and patent ductus arterious. This malformation syndrome is rare and lethal. The prenatal diagnosis should be made by ultrasound study or analysis of the amniotic fluid for alpha-feto protein during intrauterine period. The kidneys showed Potter type III cystic change and there was a characteristic hepatic fibrosis.
Male ; Humans

The present experimental study was undertaken to observe the chronological change of the worm structure of Clonorchis sinensis and the pathological findings of the liver when this fluke was inoculated to the mouse intraperitoneally. The recovery rate, survival rate, location and size of the inoculated worms as well as the pathological changes of the liver were investigated for the comparison among the groups of mice, classified by number of worms and the duration of experiment. The results obtained were summarized as follows: The recovery and survival rates of the worms decreased especially 28 days after the inoculation. Most of worms (90.l percent) were collected from the peritoneal cavity and some of worms were found tightly adherent to the capsules of the liver, spleen, stomach, intestine and diaphragm. There were no worms recovered penetrated in the parenchymes of these organs. The mean worm size after inoculation was smaller than that before inoculation. At the 10th day after the inoculation, the shrinkage of posterior portion of the worm body was observed. Remarkable atrophy in the reproductive organs of the worm, such as spermatheca, testes, vitelline glands and ovary was frequently observed at the 10th day of inoculation. Histopathologically the liver failed to show any parasitic worm inside the intrahepatic biliary system. However, multiple well formed egg-containing granulomas were present along the liver capsule. These necrotic granulomas were occasionally found under the fibrotic liver capsule. Focal necrosis and focal phlebitis together with vascular dilatation were prominent features seen in the liver. The bile duct in the liver showed mild dilation of the lumen, flattening of epithelial cells and periductal small round cell infiltration. Neither adenomatous hyperplasia nor portal fibrosis was seen in the whole experimental groups. Foci of intralobular micro-granulomas were found in some experimental animals. The worms recovered in the capsule of the liver were degenerated and necrotized. Usually, there were remarkable capsulitis and granuloma formation around the eggs.
parasitology-helminth-trematoda ; Clonorchis sinensis ; pathology ; liver ; spleen ; stomach ; intestine ; diaphragm ; granuoma ; peritoneal cavity

A 12-year-old boy developed cholestatic hepatitis with Steven-Johnson syndrome following the use of amoxicillin. The skin lesion and general condition were improved over 2 weeks, but jaundice was gradually aggrevated. We performed liver biopsy, on 30th hospital day, which showed cholestatic hepatitis. The patient improved gradually and liver function was normalized 5 months later.
Amoxicillin ; Biopsy ; Child ; Hepatitis* ; Humans ; Jaundice ; Liver ; Male ; Skin

No abstract available.
China* ; Depression* ; Republic of Korea*

Anthracycline drugs are chemotherapeutic agents highly effective against a wide range of neoplasms. However, its administration may be complicated by cardiotoxic reactions. There is a continuum of increasing risk with increasing total dose of drug rather than an absolute cutoff point for total dose drug of that should not be exceeded under any circumstances. At the present time it appears that a potentially important clinical application of Doppler echocardiography would be the noninvasive evaluation of global ventricular function. To assess the value of serial Doppler echocardiography in detecting early signs of anthracycline cardiotoxicity in children, we studied 50 patients (35 male and 15 female children, age range 1.6 to 20 years) admitted to the Department of Pediatrics in the Kyungpook National University Hospital for treatment of neoplasia between July 20, 1988 and April 20, 1991 prospectively. Eight three Doppler echocardiograms were performed prior to and at intervals after receiving varying doses of anthracycline and aortic velocity, acceleration time (AT), ejection time (ET), ratio at AT to ET (AT/ET), acceleration and velocity time integral, and mitral velocity of E and A waves and velocity time integral were measured. Pretreatment parameters were not differ from those of normal age matched control children. The aortic AT/ET showed significant increase with increase in anthracycline dosage, being a mean (+/-SD) of 0.30+/-0.07 in the pretreatment group, 0.33 (+/-0.09) after 100 mg/M2 (p<0.001) but the mitral E/A peak velocity ratio showed significant decrease, being a mean (+/-SD) of 1.47 (+/-0.26) in the pretreatment group and 1.36 (+/-0.09) after 400mg/M2(p<0.05). We could not reliably ascertain the relationship between Doppler echocardiographic changes and development of anthracycline cardiomyopathy but these preliminary data show that Doppler echocardiography may detect incremental changes in left ventricular function in anthracycline cardiomyopathy. It is hoped that further study at higher dose levels in large populations for a sufficient follow up time will identify those patients with a risk of developing cardiomyopathy and then manage them appropriately.
Acceleration ; Cardiomyopathies ; Child* ; Echocardiography* ; Echocardiography, Doppler ; Female ; Follow-Up Studies ; Gyeongsangbuk-do ; Hope ; Humans ; Male ; Pediatrics ; Prospective Studies ; Ventricular Dysfunction, Left* ; Ventricular Function ; Ventricular Function, Left

Discoid meniscus is a congenital morphological variable anomaly of meniscus which is often asymptomatic. Arthroscopic surgeries on 91 symptomatic lateral discoid menisci of 84 patients were performed at the Department of Orthopedic Surgery, Seoul National University Hospital during the period of Jan. 1987 to Jan. 1994, which equals 19.2% of arthroscopic meniscectomies performed. Follow up was done from minimum of 1 year to maximum of 8 years, with an average period of 3 years and 10 months. Retrospective study was done with the review of clinical records, roentgenograms, MRI, and arthroscopic findings on recorded videotapes to evaluate the clinical and radiological features, results of arthroscopic treatment and possible prognostic factors. The followings are the results: 1. The lateral discoid meniscus encompassed 19.2% of arthroscopic meniscectomies performed at the same period, which was relatively high incidence. Arthroscopic partial and subtotal menis- cectomy resulted in satisfactory results. 2. Since 8 (11%) knees were not diagnosed preoperatively as discoid meniscus due to type being incomplete or torn meniscus displacement, these points should be considered with clinical findings at diagnosis of discoid meniscus. 3. 34.9% of 83 menisci with tear had previous trauma history which showed high vulnerability to tear. Discoid menisci without tears but with grade II intrasubstance increased signal and symptoms were treated with arthroscopic meniscectomy and showed good results. Therefore discoid menisci without tears should be considered of arthroscopic meniscectomy in the presence of clinical symptoms and MRI findings. 4. Lysholm total and pain scores were significantly improved at postop. 1 year and at the final follow up with p<0.05. Factors such as degenerative changes, sex, age, duration of preoperative symptoms, presence of tears and types of meniscectomy gave no significant influence on the results and the prognosis.
Arthroscopy ; Diagnosis ; Follow-Up Studies ; Humans ; Incidence ; Knee* ; Magnetic Resonance Imaging ; Orthopedics ; Prognosis ; Retrospective Studies ; Seoul ; Videotape Recording

OBJECTIVE: The purpose of this study was to determine prevalence of flatfoot and to investigate relationship between flatfoot and the practice of wearing footwear. METHOD: Four hundred-one subjects were interviewed and evaluated with foot printing for flatfoot and measured with foot and shoe tracing for foot and shoe size. RESULTS: The prevalence of flatfoot in the subject was 18.7%, and flatfoot was significantly associated with weight, body mass index, and obesity. Only parental parameter significantly associated with flatfoot. There was no significant relation between flatfoot and the other parameters such as footwear type before entrance into a primary school, present footwear type, duration of wearing footwear each day, and age when footwear first worn. CONCLUSION: The flatfoot was related with obesity, body mass index, weight, and parent parameter.
Body Mass Index ; Body Weight ; Child* ; Flatfoot* ; Foot ; Humans ; Korea* ; Obesity ; Parents ; Prevalence* ; Shoes

OBJECTIVE: To evaluate the role of C-reactive protein and fetal fibronectin for patients with preterm labor and intact mxmbranes. STUDY DESIGN: The study group was comprised of sixty patients who presented to the Taegu Fatima Hospital between 24-36 gestational weeks who had a diagnosis of preterm labor. The study group underwent assay of C-reactive protein in the matemal serum, and fetal fibronectin from the external os and posterior fomix of the vagina by means of polyester fiber swabs. The study group was categorized to four groups according to the results of CRP and fetal fibronectin, that is 28 cases of CRP(-)/fetal fibronectin(-); group I, 12 cases of CRP(+)/fetal fibronectin (-); groupII, 9 cases of CRP(-)/fetal fibronectin(+); groupIII, 11 cases of CRP(+)/fetal fibronectin(+): grouplV, and the controls were 12 women without preterm labor. Outcome measures were occurrence of preterm delivery, the admission-to-delivery interval, matemal age and parity, fetal body weight, 1min/5min Apgar score, perinatal morbidity and mortality etc. Statistical analyses were performed by means of ANOVA test and Dunnett's t-test. RESULTS: The prevalence of study group were group I 46.7%, group II 20%, group III 15% and group IV 18.3%. There were no significant difference of matemal age, parity and gestational weeks at admission between study group and control group, but in all study group the admission to delivery interval was significantly shorter than that of control group. Analysis indicated also no significant difference of maternal hemoglobin between study group and conuol group but white blood cell count of group II and IV were significantly higher than that of control group. In perinatal outcomes, the mean birth weight and 1 minute Apgar score of study group except group I were significantly lower than those of control group but 5minutes Apgar score was lower only in group IV compared with control group. Perinatal morbidity and mortality of study group were higher than those of control group except group I. This study group was designed to compare the diagnostic performance of cervical fibronectin and of the serum CRP levels. The sensitivity and specificity of fetal fibronectin as a test to predict of preterm labor were 80% and 90%, which were slightly higher than those of CRP(70%, 78%). CONCLUSION: Both positive cervicovaginal fetal fibronectin and positive C-reactive protein in women with preterm uterine contraction can help identify the pregnancies at risk and to select proper management protocol.
Apgar Score ; Birth Weight ; C-Reactive Protein ; Daegu ; Diagnosis ; Female ; Fetal Weight ; Fibronectins ; Humans ; Leukocyte Count ; Membranes* ; Mortality ; Obstetric Labor, Premature* ; Outcome Assessment (Health Care) ; Parity ; Polyesters ; Pregnancy ; Prevalence ; Sensitivity and Specificity ; Uterine Contraction ; Vagina