1.Single Intrauterine Fetal Demise in Twin Gestation.
Joong Sik SHIN ; Eun Kyung LEE ; Jung Bae YOO
Korean Journal of Perinatology 2001;12(2):193-199
No abstract available.
Humans
;
Pregnancy*
;
Twins*
2.Cineangiographic morphology of mitral valve.
Seok Kil ZEON ; Kun Sik JUNG ; Jung Sik KIM ; Hong KIM ; Kwon Bae KIM ; Yeon Hee OH
Journal of the Korean Radiological Society 1991;27(6):799-802
No abstract available.
Mitral Valve*
3.Two cases of squamous cell carcinoma arising from benign teratomaas of ovary.
Young Bae LEE ; In Sik LEE ; Young Tak KIM ; Dong Geun JUNG ; Ahm KIM ; Jung Eun MOK
Korean Journal of Obstetrics and Gynecology 1992;35(8):1253-1258
No abstract available.
Carcinoma, Squamous Cell*
;
Female
;
Ovary*
4.Clinical Significance of Plasma Atrial Natriuretic Polypeptide Concentration in Cardiac Diseases. Relationship between Intracardiac Plasma Atrial Natriuretic Polypeptide Concentration and Intracardiac Pressures.
Kwon Sam KIM ; Myung Sik KIM ; Jong Hoa BAE ; Jung Sang SOUNG ; Jung Don SEO
Korean Circulation Journal 1988;18(1):1-22
To study factors related to release of atrial natriuretic polypeptide(ANP) in human subjects, instracardiac pressure and plasma ANP concentration in peripheral and central circulation were measured in patients with various heart disease (18 valvular heart disease, 4 congenital heart disease, 2 cardiomyopathy). 1) The concentration in peripheral venous plasma were increased in 14 patients with New York Heart Associaion (NYHA) functional class III-IV (87+/-38 pg/ml) as compared with that in 10 patients with NYHA functional class I-II (39+/-21 pg/ml, P<0.005)and 15 normal subjects (51+/-21 pg/ml, P<0.01). 2)The concentration of plasma ANP in inferior vena cava, right ventricle, pulonary artery, left ventricle and aorta were markedly increased in patient with NYHA functional class III-IV, elevated mean right atrial pressure (MRAP> or =8 mmHg) elevated mean pulmonary capllary wedge pressure (MPCWP> or =15 mmHg) and/or elevated pulminary artery systolic pressure (PASP> or =35 mmHg), as compared with those in patients with NYHA functional class I-II and/or lower intracardiac pressure (MRAP<8 mmHg, MPCWP<15 mmHg, and/or PASP<35 mmHg). 3) A step up in ANP concentration between inferior vena cava and right atrium was seen in patients with elevated MRAP (81+/-28pg/ml, 137+/-60pg/ml, P<0.05), MPCWP (74+/-37pg/ml,112+/-62pg/ml, P<0.05) and/or PASP (75+/-29 pg/ml,119+/-64 pg/ml, P<0.05). But there were no differences among intracardiac ANP concentrations from right atrium though aorta. 4) Plasma concentrations in right atrium, pulmonary artery, left ventricle and aorta correlated with MRAP (r=0.82, 0.63, 0.56, p<0.005 and r=0.52, P<0.01, respectively), MPCWP (r=0.86, 0.75, 0.73 and 0.72 respectively, P<0.005 in all) and PASP (r=0.73, 0.57, 0.68 and 0.59 respectively P<0.005 in all). 5) Left atrial diameter correlated with plasma ANP concentration in peripheral plasma (r=0.55, P<0.01), inferior vena cava (r=0.51, P<0.025), right atrium (r=0.45, P<0.05), right ventricle (r=0.55, P<0.01), pulmonary artery (r=0.52, P<0.01), left ventricle (r=0.55, P<0.01) and aorta (r=0.56, P<0.005). These results suggest that the heart secrets atrial natriuretic polypeptide into right atrium in response to increased mean right atrial pressure, mean pulmonary capillary wedge pressure, pulmonary artery systolic pressure and/or left atrial distention.
Aorta
;
Arteries
;
Atrial Natriuretic Factor
;
Atrial Pressure
;
Blood Pressure
;
Heart
;
Heart Atria
;
Heart Defects, Congenital
;
Heart Diseases*
;
Heart Valve Diseases
;
Heart Ventricles
;
Humans
;
Plasma*
;
Pulmonary Artery
;
Pulmonary Wedge Pressure
;
Vena Cava, Inferior
5.Classification of Cerebrovascular Accident by Brain Computerized Tomography.
In Myung YANG ; Myung Sik KIM ; Jong Hwa BAE ; Jung Sang SONG
Korean Circulation Journal 1982;12(2):167-173
Four hundred and fifty patients of cerebrovascular accident who underwent computerized tomographic scanning during the 45 months, from January 1978 to October 1981, at department of internal medicine, Kyung Hee University Hospital, were studied and following results were obtained. 1. In Korea, intracerebral hematoma(48.2%) is more common than cerebral infarction(27.6%). 2. 87.3% of intracerebral hemorrhage were comfirmed while 61.5% of cerebral infarction were identified by brain CT. 3. Cerebrovascular accidents are definitely developing in 6th decade(40.6%) and male is more often affected. 4. hypertension is the most common underlying disease(72.3%) of cerebral hemorrhage, 52.4% of cerebral infarction. 5. hematoma occurs most frequently in basal ganglia(40.6%) and cerebral infarction occurs most frequently in global area(48.4%). 6. Changes of consciousness level were observed in 54.2% of the cases of mild degree hematoma. Mortality was 6.2% in mild degree hematoma and 88.2% in severe degree hematoma. 7. In 26.2% of cerebral hematoma, inital CSF findings were normal in spite of the evidence of cerebral hematoma confirmed by CT scanning.
Brain*
;
Cerebral Hemorrhage
;
Cerebral Infarction
;
Classification*
;
Consciousness
;
Hematoma
;
Humans
;
Hypertension
;
Internal Medicine
;
Korea
;
Male
;
Mortality
;
Stroke*
;
Tomography, X-Ray Computed
6.The Effect of Hyperthermia Combined with Radiation on Crypts of the Mouse Jejunum.
Hoon Sik BAE ; Charn Il PARK ; Jung Jin KIM
Journal of the Korean Society for Therapeutic Radiology 1987;5(1):13-22
The effect of local hyperthermia of 41 to 43degree C for 30 minutes on radiosensitivity of normal tissue was studied utilizing jejunal crypt microcolony assay. Hyperthermia of this range enhanced the radiation effect and the effect was mainly additive without significant effect on the slopes of cell survival curves. At the isoeffect level of 20 microcolony formation, the thermal enhancement ratio was 1.02, 1.10 and 1.39 for 41degree 42degreeand 43degree C, respectively. The distribution of microcolony formation along the circumference of jejunum was not uniform, having more colonies around the mesenteric border, and this suggests the effect of uneven cooling by blood circulation.
Animals
;
Blood Circulation
;
Cell Survival
;
Fever*
;
Hyperthermia, Induced
;
Jejunum*
;
Mice*
;
Radiation Effects
;
Radiation Tolerance
7.Doppler Evaluation of Left Ventricular Diastolic Filling in Patient with Hypertension.
Chung Whee CHOUE ; Kwon Sam KIM ; Myung Sik KIM ; Jung Sang SONG ; Jong Hoa BAE
Korean Circulation Journal 1987;17(4):621-626
To study left ventricular diastolic filling in patient with hypertension in different form of left ventricular hypertrophy(LVH), 105 patients with hypertension and 30 normal persons underwent M-mode echocardiography and pulsed Doppler measurement of the left ventricular inflow. From the M-mode echocardiographic measurement of left ventricular dimension, hypertensive patients were subdivided into three grouops : group I(n=27) ; no LVH, group II(n=36) ; concentric LVH, grooup III(n=42) asymmetric septal hypertrophy. From the digitized trace of the pulsed Doppler at the mitral valve level, Doppler diastolic time intervals, peak velocities at rapid filling (E velocity) and atrial contraction(A velocity) and the triangle area under the A velocity(A area) and triagle area under the E velocity(E area) were measured. The peak A velocity(normal subjects ; 0.51+/-0.08m/sec, group I ; 0.73+/-0.14m/sec, group II ; 0.78+/-0.15m/sec, group III ; 0.8+/-0.23 m/sec) and the A area(noral subjects ; 4.71+/-1.64, group I; 6.24+/-1.78, group II ; 7.75+/-2.93, group III ; 8.05+/-3.11) and the peak A/E velocity ratio and the A/E area ratio were significantly different from the normal controls(P<0.01). The peak E velocity(normal subjects ; 0.76+/-0.13, group I ; 0.7+/-0.12, group II ; 0.63+/-0.12, group III ; 0.59+/-0.15m/sec) and E area (normal subjects ; 9.61+/-2.8, group I ; 8.11+/-2.13, group II ; 7.82+/-2.73, group III ; 7.34+/-3.07) were significantly different between hypertensive groups with LVH and normal controls. Doppler time intervals, total area were not different between groups. This study shows that abnormal pattern of left ventricular diastolic filling occur in patients with hypertension and the peak A velocity and the peak A/E velocity ratio and the peak A/E area ratio are the earliest findings that can detectable by Doppler echocardiography.
Cardiomyopathy, Hypertrophic
;
Echocardiography
;
Echocardiography, Doppler
;
Humans
;
Hypertension*
;
Mitral Valve
8.Quantitative Two-Dimensional Echocardiographic Analysis of Left Ventricular Wall Motion in Patients with Acute Myocardial Infarction.
Chung Whee CHOUE ; Kwon Sam KIM ; Myung Sik KIM ; Jung Sang SONG ; Jong Hoa BAE
Korean Circulation Journal 1987;17(2):273-280
Regional left ventricular wall motion was evaluated by two-dimensional echocardiographic technique with floating-axis (internal frame of reference) system in three groups of subject; normal subject (n=12), patients with acute anterior myocardial infraction(n=16), and patients with acute inferior myocardial infraction(n=10). Significant hypokinetic wall motion were detected in apical portion (Mean Percent Shortening; 0.27-5.84% in anterior infraction group and 9.64-13.17% in controls) and apicoanterior portion (MPS; 2.86% in anterior infraction group and 14.13% in controls) in patients with acute anterior myocardial infraction (P<0.01), and inferior portion (MPS; 3.56-6.93% in inferior infraction group and 18.26-19.8% in controls) and apical portion (MPS; 4.04% in inferior infraction group and 9.64% in controls) in patients with acute inferior myocardial infraction (P<0.01) in apical long-axis views. We conclude that echocardiographic wall motion analysis by floating axis system is an accurate non-invasive method for detecting abnormal wall motion in patients with acute anterior and in ferior myocardial infraction.
Axis, Cervical Vertebra
;
Echocardiography*
;
Humans
;
Myocardial Infarction*
9.Two Cases of Meckel Gruber Syndrome.
Joong Sik SHIN ; Tae Hee KIM ; Ji Young KIM ; Jung Bae YOO
Korean Journal of Perinatology 2001;12(4):504-508
No abstract available.
10.Two Cases of Acardiac Acephalus.
Tae Hee KIM ; Hwang KWON ; Joong Sik SHIN ; Jung Bae YOO ; Chang Jo CHUNG
Korean Journal of Perinatology 2001;12(4):499-503
No abstract available.