http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
장기완 대한영상의학회 1964 대한영상의학회지 Vol.1 No.1
In 2140 cases of roentgenological examination of upper G-I tract during the period from Jan. of 1959 to October of 1963 in this department, a study on duodenal diverticula has led to the following conclusions : 1. The indidence of duodenal diverticula in this study is 3.27%, 57.5% in maleand 43.0% in female. 2. Highest incidence was shown in the age group of 41-50 and 51-60. 3. Predilected site of duodenal diverticula is concave side of second portion of duodenum. 4. 66 cases were in single, 3 cases in twin and 1 case in triple occurrence. 5. Diverticula were distributed in size from-5mm to 70mm. 6. Inflammation in complicated in 9 cases of diverticula, 12.0%, and 1 case of these forms fistula tract. 7. 12 cases of peptic ulcer, 6 cases of gastric cancer, 4 cases of gastroptosis and 1 case of gall stone were associated with duodenal diverticula.
張基完 고려대학교 의과대학 1964 고려대 의대 잡지 Vol.1 No.3
It has been shown that the appearance of the pulmonary vesseles is a reflection of pulmonary hemodynamics and the dilatation of the right descending pulmonary artery is a reliable roentgenographic sign of pulmonary hypertension. The present study was undertaken to investigate the changes of the right descending pulmonary artery on routine chest roentgenogram in cases of heart diseases associated with a disturbance of pulmonary circulation, including 23 cases of mitral stenosis, 7 cases of atrial septal defect, 6 cases of ventricular septal defect, 4 cases of patent ductus arteriosus, 1 case of cor pulmonale and 1 case of rupture of sinus valsalva. The changes of the right descending pulmonary artery were also studied in 15cases before and after the treatment. The right descending pulmonary arteries were markedly dilated in 20 of 23 cases of mitral stenosis by 0.7- 11.3mm, in all 7 cases of atrial septa1 defect by 0.7-10.7mm, in 5 of 6 cases of ventricular septa1 defect by 1.3-3.7mm, in 2 of 4 cases of patent ductus arteriosus by 2.7-6.0mm and one case of cor pulmonale nd rupoure of sinas valsalva respectively. In 15 cases of heart diseases with pulmonary hypertension or pulmonary congestion the dilated right descending pulmonary arteries were considerably diminished in the width by average 4.7mm ranging 1.0 to 9,0mm after the treatments. In two cases of mitral stenosis, the dilated right descending pulmonary arteries were markedly diminished after commissurotomy. These observations showed that the dilatation of pulmonary artery occurred in pulmonary congestion, pulmonary hypertension or increased pulmonary blood flow. However in few cases the right descending pulmonary arteries were normal and which showed that the dilatation of pulmonary artery was not always evident in mild cases of disturbance of pulmonary circulation.
방사선 후 초래되는 골발육부전의 일례 경험과 그 문헌적 고찰
장기완 대한영상의학회 1968 대한영상의학회지 Vol.4 No.1
The inhibiting and destructive effects of roentgen rays on eiphyseal cartilage have been demonstrated in the animal by a number of investigators. During the first decade of the twentieth century Perthes, Recamier and Tribondeau subjected animals to irradiation, demomstrating that exposure to X-ray caused more or less retardation in the growth of bones and other structures. In later years, animal studies have been conducted by Barr, Bisgurd and Hunt, Regan and Wilkins. Their observations demonstrate without question that bone growth in the young can be retarded or stopped by a sufficient desage of X-ray. The literature does not divulage a large umber of cases in which longitudinal growth was followed after therapeutic irradiation about the epiphyses, although Desjardins, Stevens, Judy, Spangler and Frantz reported. We have observed a case of stunting of bone growth of 3 months age of infant followed after therapeutic X-irradiation of haemoangioma of right lower leg., The degree of retardation of bone growth were 8.0cm for the tibia and 2.6 cm for the fibula in four years after irradiation.
장기완,조현갑,조은진,김상수,한창희 한국물리학회 2003 새물리 Vol.46 No.4
Mg0:5Sr0:5FCl0:5Br0:5 mixed crystals containing Sm2+ were prepared by mixing MgF2, SrCl26H2O, SrBr26H2O and Sm2O3 in stoichiometric amounts and then heating the mixture for 1 hour at 1,100 C in owing hydrogen gas atmosphere. The optical properties of the samples were studied through emission spectroscopy and persistent spectral holeburning (PSHB). The emission spectrum due to the 5D1 ! 7F0 transition was shifted toward low energy with decreasing temperature. The PSHB was made by using a one-color or a two-color process at 300 K but by using a two-color process at 1.5 K.