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Original Article
Color Doppler Assessment of Mitral Regurgitation in Childhood.
Jo Sam Koo, Jae Won Huh, Yang Dong Park, Hyun Kee chung, Ho Joon Kim
Clin Exp Pediatr. 1989;32(6):773-778.   Published online June 30, 1989
Sensitivity and specificity of detection of Mitral Regurgitation (MR) was assessed by Color Doppler. The degree of MR was also estimated by the Regurgitant Jet Length and Maximum Regurgitant Jet Area/Left Atrial Area (Max. RJA/LAA)% and compared with that assessed by Left Ventriculography. The following results were obtained: 1) Of 108 patients with an adequate Color Doppler study, 90 han no MR by Ventriculography. All were...
A Clinical Study of Neuroblastoma.
Jung Sook Hong, Yang Dong Park, Il Whan Kim, Hyun Gi Jung, Jae Sun Park
Clin Exp Pediatr. 1987;30(1):80-88.   Published online January 31, 1987
17 Cases of neuroblastoma diagnosed and treated at the Kosin Medical College from Mar. 1978 toFeb. 1985 were analyzed and the results are as follows: 1) Ages at the time of diagnosis were from 7 months to 9 years. The mean age was 3 10/12 years. 29.4% of the patients were below the age of 2 and 82.3% of the...
A Study of Frequency of Malignant Tumors in Children.
Yang Dong Park, Eun Sook Choi, Hyun Gi Jung, Jae Sun Park
Clin Exp Pediatr. 1986;29(10):1130-1137.   Published online October 31, 1986
315 cases of malignant tumors under 15 years of age who were admitted to the Gospel Hospital from January 1975 to December 1984 were analysed and following results were obtained. 1) The incidence of malignances in all admitted child patient was 3.39%. 2) Childhood malignant tumors were more frequently occured in the age group of 0〜5 years. The more prevalent tumors for the...
Clinical Study of 29 Patient of Wilms Tumor.
Eun Sook Choi, Yang Dong Park, Hyun Gi Jung, Jae Sun Park
Clin Exp Pediatr. 1986;29(8):855-861.   Published online August 31, 1986
29 cases of Wilms tumor treated at the Kosin Medical Center from 1975 to 1984, were analyzed and the results are as follows: 1) The age distribution of Wilms tumor was between 4 months and 13 years. The mean age was 3 years and 9 months. The median age was 24 months. 2) There were 16 cases of left-sided tumor, 12...