No abstract available.
Female ; Humans ; Pregnancy ; Pregnancy Trimester, Second*

In evaluating the esophago-gastric junction, many difficulties are well known in a single contrast study, andit may often be resolved with double contrast technique. By double contrast technique, the special en face viewfor the esophago-gastric junction was obtained in 298 cases at Inje Medical College Paik Hospital from Jan. 1981 to June 1981. Five basic patterns were recognized and classifed from type I to V. Their incidences were obtained.-type I ; 18%, type II; 50%, type III; 23% type IV ; 7%, type V; 2%. The most common position of patients is left lateral, and zero degree is the most common at elevation of fluoroscopic table. Type III is the most common typeof the esophage-gastric junction in inspiration, and type I expiration. Any significant deviations from thesenormal geometry of the esophago-gastric junction as displayed by double contrast study, indicate an abnormality.More special attentions are required to evaluate a minute pathologic condition of the esophago-gastric junction.
Attention ; Humans ; Incidence

PURPOSE: Persistent pulmonary hypertension (PPHN) of the newborn has been treated with some vasodilators including tolazoline. But these drugs have many side effects, especially systemic hypotension . To investigate the usefulness of the nitroglycerin as a specific vasodilator with few side effects, this study was done. METHODS: Nitroglycerin was administered within 1st one day after birth in 8 newborn infants who were diagnosed as PPHN by echocardiography. They were born at Il Sin hospital from March 1994 to March 1996. Nitroglycerin was started as 2microgram/kg/min and its maximum dose was 6microgram/kg/min. Muscle relaxants and inotropic drugs were used together in all cases. Arterial blood gas analysis, systemic blood pressure, heart rate, renal function and electrolyte were checked in all patients. Alveolar-arterial oxygen difference (AaDO2) and oxygenation index (OI) were measured. RESULTS: 6 cases (75%) survived but 2 cases expired due to air leak.1) Basal mean AaDO2 was 631.4+/-21.7mmHg. It decreased to 493.9+/-1453.1 mmHg at 10hr after loading infusion and to 373.6+/-217.7mmHg at 48hr (P<0.05). 2) Basal mean OI was 35.1+/-15.7 and it decreased significantly to 12.6+/-14.8 (P<0.05) at 10hr. 3) There was no significant hypotension in systolic, diastolic and mean blood pressure during treatment of nitroglycerin. 4) There was no significant change in renal function, serum electrolyte and heart rate during treatment of nitroglycerin. CONCLUSIONS: Nitroglycerin produced systemic venodilatation and pulmonary arterial dilatation at the dose that produce only minimal systemic arterial dilatation. Nitroglycerin is an effective and safe drug in the treatment of PPHN.
Blood Gas Analysis ; Blood Pressure ; Dilatation ; Echocardiography ; Heart Rate ; Humans ; Hypertension, Pulmonary* ; Hypotension ; Infant, Newborn* ; Nitroglycerin* ; Oxygen ; Parturition ; Tolazoline ; Vasodilator Agents

Primary malignant lymphoma of the appendix is an unconnnon neoplasm although the gastrointestinal tract is the most common extranodal site of malignant lymphoma. We report a case of primary malignant lymphoma of the appendix in a 54-year-old male, who presented with pain in the right lower abdomen. An appendectomy was performed. The appendix measured 9.5 cm in length and 5.5 cm in diameter. Cut sections showed a solitary circumferential mass in the appendiceal lumen. Light microscopic features were compatible with malignant lymphoma of diffuse large cell type(Working Formulation) and the immunophenotype was B cell type.

Tethered cord syndrome is one of the spinal dysraphism with low-lying conus medullaris frequently associated with spinal lipoma, diastematomyelia and thick filum. The clinical manifestation is variable from no overt symptoms for a long time to back pain, scoliosis, progressive neurological deficit of legs and incontinence. Therefore the diagnosis requires a strong clinical suspicion and aggressive investigation. We experienced a case of 1 day-old male infant who was presented with small soft mass on sacral area. Spinal ultrasonography and spine MRI revealed tethered cord associated with intradural lipoma. We reported a case of tethered cord syndrome with brief review of literatures.
Back Pain ; Conus Snail ; Diagnosis ; Humans ; Infant ; Leg ; Lipoma ; Magnetic Resonance Imaging ; Male ; Neural Tube Defects* ; Scoliosis ; Spinal Dysraphism ; Spine ; Ultrasonography

PURPOSE: The purpose of this study was to identify the relationships among distress from drinking, alcohol abstinence self-efficacy and outcome expectancy in youths. METHOD: The participants in this study were 174 university students who were enrolled by convenience sampling. The data were collected from March to August, 2005. Descriptive statistics and Pearson's correlation coefficients with SPSS 12.0 were used to analyze the data. RESULTS: There were significant differences in the physical distress from drinking according to gender, age, residence, drinking frequency and drinking capacity. There were significant differences in alcohol abstinence self-efficacy by drinking frequency and drinking capacity. There were significant differences in drinking outcome expectancy according to gender, drinking frequency and drinking capacity. The physical distress from drinking showed a significant positive correlation with alcohol abstinence self-efficacy (r=.312, p=.000) and negative correlation with drinking outcome expectancy (r=-.353, p=.000). Alcohol abstinence self-efficacy showed a significant negative correlation with drinking outcome expectancy (r=-.387, p=.000). CONCLUSION: There were relationships among physical distress from drinking, alcohol abstinence self-efficacy, and drinking outcome expectancy. These findings provide the basis to prevent problems of drinking by developing alcohol control program for university students.
Adolescent ; Alcohol Drinking ; Drinking ; Humans ; Statistics as Topic ; Stress, Physiological

In a study of intacranial metastases, 46 cases having satisfactory clinical, operative and histological proofswere analyzed by computerized tomography at Presbyterian Medical Center from May, 1982 to February, 1986. Theresults were as follows: 1. The male to female ratio of itracranial metastases were 67:33. The 5th decade group(34.8%) was the most prevalent age group, followed by the 6th decade(21.7%) and 7th decade(21.7%). 2. The numberof lesions was found to be: single-25 cases(54.3%); multiple-21 cases(45.7%). 3. The source of intracranialmetastases found to be: lung 15 cases(32.6%); unknown 12 cases(26.0%); chorioca 3 cases(6.5%); liver 3cases(6.5%); liver 3 cases(6.5%); stomach 2 cases(4.3%); parotid, breast, kidney, prostate, melanoma, rectal ca.rhabdomyosarcoma, nasal ca. lymphoma, testicular ca, cervix, each 1 case(2.2%). 4. The locations of theintracranial metastases were as follows: Cerebral hemisphere 37.7% in parietal region Cerebra hemisphere 15.9% inin frontal region Cerebral hemisphere 13.4% in occipital region Cerebra hemisphere 10.5% in temporal regionCerebellar hemisphere 3.2% Cerebellopontine angle 3.2% Intraventricular 4.8% Meninges 4.8% Skull vault 6.5% 5.Peritumor edema was found to be: Grade II-17 cases(37.0%): Grade III-14 cases(30.4%); Grade I-8 cases(17.4%);Grade 0–7 cases(15.2%) in that order. 6. The chief complaints of intracranial metastases on admission, were asfollows: Headache 30 cases(65.2%); Vomiting 11 casees(23.9%); deteriorated mental state 10 cases(21.6%);Hemiplegia 7 cases(15.2%); visual disturbance 6 cases(13.0%); hemiparesis 4 cases(8.7%); seizure 4 cases(8.7%);other symptoms were less frequent. 7. On pre-contrast scan, hyperdense lesions were present in 18 cases(39.1%);hypodense lesions in 15 cases(32.6%); mixed density in 8 cases(17.4%); isodenisty was present in 5 cases(10.9%).On post-contrast scan, ring enhancement was seen in 19 cases(41.3%); nodular enhancement in 17 cases(37%); mixedring-nodular enhancement in 8 cases(17.4%); only hypodense 2 cases(4.3%).
Breast ; Cerebellopontine Angle ; Cerebrum ; Cervix Uteri ; Edema ; Female ; Headache ; Humans ; Kidney ; Liver ; Lung ; Lymphoma ; Male ; Melanoma ; Meninges ; Neoplasm Metastasis ; Occipital Lobe ; Paresis ; Parietal Lobe ; Prostate ; Protestantism ; Seizures ; Skull ; Stomach ; Vomiting

PURPOSE: Today, an increasing number of divorce is shifting family forms and gender role practices. The purpose of this qualitative study was to understand life's experiences of middle-aged divorced women with higher education and profession lives in Korea. METHODS: For this study, 6 middle-aged divorced women with similar backgrounds were recruited from December 2013 to June 2014, using in-depth individual interviews. Data analysis was performed using Giorgi's phenomenological methodology. RESULTS: Individual interviews revealed the following 15 meaning of themes and 5 themes. 1) A woman considering herself to be ashamed that she has not lived an ordinary life. 2) The destiny of a woman not having a fortune. 3) An exhilarated mood like a teenage girl's 4) Suppressing an instinctive desire of sex. 5) Being a mother as a woman head of household. CONCLUSION: This study provides deep understanding of middle-aged divorced women with higher levels of education and professional lives of women who experienced difficult times and overcame their problems. Based on the results of this study, nursing strategies for enhancing quality of life need to be created and implemented for all professional women by Korean community networking gradually.
Community Networks ; Divorce* ; Education* ; Family Characteristics ; Female ; Gender Identity ; Humans ; Instinct ; Korea ; Middle Aged ; Mothers ; Nursing ; Quality of Life ; Statistics as Topic

Living donor liver transplantation is increasingly performed as an alternative to cadaveric transplantation. Preoperative screening of the donor candidates is very important. The quality, size, and vascular and biliary anatomy of the liver are best assessed with magnetic resonance (MR) imaging or computed tomography (CT). In particular, the volume of the potential graft must be measured to ensure sufficient liver function after surgery. Preoperative liver segmentation has proved useful for measuring the graft volume before living donor liver transplantations in previous studies. In these studies, the liver segments were manually delineated on each image section. The delineated areas were multiplied by the section thickness to obtain volumes and summed to obtain the total volume of the liver segments. This process is tedious and time consuming. To compensate for this problem, automatic segmentation techniques have been proposed with multiplanar CT images. These methods involve the use of sequences of thresholding, morphologic operations (ie, mathematic operations, such as image dilation, erosion, opening, and closing, that are based on shape), and 3D region growing methods. These techniques are complex but require a few computation times. We made a phantom for volume measurement with pig and evaluated actual volume of spleen and liver of phantom. The results represent that our semiautomatic volume measurement algorithm shows a good accuracy and repeatability with actual volume of phantom and possibility for clinical use to assist physician as a measuring tool.
Animals ; Cadaver ; Dietary Sucrose ; Humans ; Liver ; Liver Transplantation ; Living Donors ; Magnetic Resonance Spectroscopy ; Mass Screening ; Mathematics ; Spleen ; Tissue Donors ; Transplants

PURPOSE: To evaluate the relationship between radiographic findings after surfactant replacement therapy and prognosis in newborns with respiratory distress syndrome (RDS). MATERIALS AND METHODS: The chest radiographs and medical records of 78 infants [body weight 840-3600g, mean 1682g, gestational age 20 -38 (mean, 31) weeks] who had been treated with surfactant were retrospectively analysed. Surfactant was applied 1 -12 (mean, 5) hours after birth. By comparing pre-and post-surfactant radiographs, radiographi changes were graded as either uniform bilateral improvement (grade 1), asymmetrical unilateral improvement (grade 2), or no improvement (grade 3). Complications such as barotrauma, bilateral diffuse consolidation, or intracranial hemorrhage were tabulated. We correlated the prognosis with (a) the radiographic improvement pattern, (b) the time of surfactant application, and (c) the incidence of pulmonary complications, respectively. RESULTS: Forty-six (59%) of 78 infants survived, and 32 (41%) died. The survivors comprised 38 infants in group 1 (67%, n=57), six in group 2 (46%, n=13), and two in group 3 (25%, n=8) (p < 0.05). The survival rate did not correlate with the time of surfactant application (p> 0.05). Infants with barotrauma had a lower survival rate (42%, 10/24) than those not suffering from this condition (67%, 36/54) (p<0.05). The condition oc-curred in 12 (21%) of 57 infants in group 1, six (46%) of 13 in group 2, and six (75%) of eight in group 3 (p <0.05). Eleven(92%) of 12 infants with pulmonary hemorrhage, seven (100%) of seven with intracranial hemorrhage above grade 3, and seven (41%) of 17 with sepsis died. CONCLUSION: The radiographic changes occurring after surfactant replacement therapy correlated closely with the incidence of barotrauma and the prognosis of newborns with respiratory distress syndrome. Close observation of follow-up radiographic findings plays an important role in therapy and prognosis.
Barotrauma ; Follow-Up Studies ; Gestational Age ; Hemorrhage ; Humans ; Incidence ; Infant ; Infant, Newborn ; Intracranial Hemorrhages ; Medical Records ; Parturition ; Prognosis* ; Radiography, Thoracic ; Retrospective Studies ; Sepsis ; Survival Rate ; Survivors