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韓東燮,徐昌錫,金豊煥 慶北大學校 醫科大學 1958 慶北醫大誌 Vol.1 No.1
Though only a few cases of Wilms have been reported in Korea, it is considered that the tumor is not really rare in chrldren. Campbell reported that wilms Tumor is not less than 20% of all cases of the tumor in children. Recently, we observed a case of this tumor and the data are as follows. Patient: S. W. Lee. 5 ys and 9 Mos. korean Boy The case was first seen in July, 1955. His chief complaints were abdominal distention without abdominal pain, hematuria, etc. Family history revealed nothing of note. Hereditary handicaps were not found. General physical examination was negative except for a elastic cystic movable mass in the lower abdominal cavities and the surface is irregular and it's size is about that of a man's head size. Pathologic findings of the tumor: Macroscopic Finbings: wt.: 3200 Gm. Transverse diameter: 25 Cm. Vertical diameter: 20 Cm. Height: 18 Cm. The surface appeared grey yellowish in color and soft and fluctuated, but the central portion is firm. Histolological findings: The tissue is consisted of undifferentiated epithelial cell and embrional connective tissue which surrounded the cells. The undifferentiated cells are small round or spindle form, hyperchromatic, and has a little amount of cytoplasma. Struma contained many cells and appeared sarcomatous and is accompanied by undifferentiated epithelial cells. Finally, the problem of wilms Tumor and its relation to age, cause, symptoms were discussed in this paper. (Read before the 7th Annual Session of the Korean Academy of pediatrics May, 1955, seoul.)
大邱地方에 있어서 散發性小兒下에서 分離한 所謂病原性大腸菌에 對하여
韓東燮 慶北大學校 1960 論文集 Vol.4 No.-
The author isolated E. coli from feces of 367 infants with chief complaint of diarrhea between aged from 1 to 3 years old, who visited to the pediatric Clinic of Kyungpook University Hospital and other private pediatric clinics in Taegu City during the period of 3 months between May and August. 1958, in order to investigate the distribution in Taegu City of 12 strain of E. coli (0111: B4, 055: B5, 026: B6, 08.6: B7, 0125. B15, 0127: B8, 0128: B12, 0112: B11, 0102, 0119: B14, 044, 025) regarded as so-called pathogenic E. Coli. The results were that 5cases with 086: B7 and 1 case with 0125: B15, totally 6 cases with pathogenic E. Coli were discovered and the strain of 086: B7 was discovered most frequently among them.
韓東燮,卞東吉,金炳台,河桂子 慶北大學校 醫科大學 1959 慶北醫大誌 Vol.2 No.1
During the past decade, it has been established that staphyiococci exsist as normal intestinal flora. Among these staphylococci there are a few pathogenic strains and they show their pathogenicity when there are some changes in the endogenous or exogenous on litions of the individual and cause staphylococcic enteritis. The incidence of staphylococcic enteritis seems to have increased recently after the wide use of broad Spectrum antibiotics. In an attempt evaluate the distribution of the entero-pathogenic E. coli the feces of 371 infants with diarrhea were examined. In 168 cases (45.3%) staphylococci were isolated, and in 30 cases of them the entire colonies were found to be staphylococcus and in other cases relatively many colonies of staphylococcus were found. It has been postulated that staphylococci were the cause of diarrhea in those infants. Since those infants were all new patients and had no history of administration of any antibiotics in the past, they do not seem to be the staph. enteritis which follows the use of antibiotics and it may be due to some other etiology. However, a definite conclusion can not be drown until more satisfactory clinical and bacteriological studies have been completed. Biological tests and Sensitivity tests for various antibiotics were done on the random samples of 65 strains among the 168 isolated strains and the results are as follows. 1. 25 cases (38.6%) showed gelatin liquefactin, 28 cases (42.8%) showed positive coagulase, 17 cases (26.1%) showed acid formation in mannitol, 2 cases (3.2%) showed hemolysis of rabbit R. B. C. and 62 cases (95.3%) showed hemolysis of sheep R. B. C., 15 cases (22.8%) showed more than three characteristics. These percentages are somewhat higher as composed to the staphylococci is olated from the feces of normal infants. 2. In sensitivity test, almost all strain (95.3%) were sensitive against Erythromycin, but not sensitive against sulfa-drugs. (1.5%). The percentages of the resistant strains against penicillin (73.8%) and dihydrostreptomycin (89.2%) were higher than those of the sensitive strains. The percentages of the resistant and sensitive strains against Aureomycin, Terramycin Chloromycetin and Achromycin were almost similar.