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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...
Sepsis Associated with Total Parenteral Nutrition in the Neonates.
Jae Won Huh, Jo Sam Koo, Yun Joo Cheung
Clin Exp Pediatr. 1989;32(4):495-499.   Published online April 30, 1989
The retrospective study was performed on the 33 neonates with TPN admitted to the nursery of Gospel Hospital of Kosin medical college between January 1985 and Jun 1987. 1) The incidence of sepsis during TPN was 27% and it was related only to the duration of TPN received for more than 7 days. 2) Major organisms were S. epidermids (30%), Enterobacter cloacae (20%). 3) Major...
A Case of Agnogenic Myeloid Metaplasia.
Min Sook Um, Jo Sam koo, Jae Sun Park, Sook Ja Park, Hae Kyung Jang
Clin Exp Pediatr. 1988;31(11):1486-1493.   Published online November 30, 1988
Agnogenic myeloid metaplasia characterized by marrow fibrosis, leukoerythroblastic anemia, extramedullary hematopoiesis with varying degree of hepatosplenomgaly, is very rare disorder in children. We experienced a case of agnogenic myeloid metaplasia 34 months old male patient who was presented with pallor, generalized petechiae, marked hepatosplenomegaly and intermittent fever. Peripheral blood smear showed leukoerythroblastosis, poikilocytosis and tear drop cells. Bone marrow aspiration and biopsy showed fibrosis with no...