Neurosonographic Follow-up Study in Low Weight Infants. |
Yil Sub Lee1, Chul Lee1, Ran Namgung1, Dong Gwan Han1, Ki Keun Oh2 |
1Department of Pediatrics, Yonsei University College of Medicine, Seoul, Korea 2Department of Radilogy, Yonsei University College of Medicine, Seoul, Korea |
저출생체중아에서 뇌초음파의 추적조사에 관한 연구 |
이일섭1, 이철1, 남궁란1, 한동관1, 오기근2 |
1연세대학교 의과대학 소아과학교실 2연세대학교 의과대학 방사선과학교실 |
Received: 13 May 1988 • Accepted: 25 July 1988 |
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Abstract |
Serial neurosonographic examinations were performed in 34 low birth weight infants who were
admitted to the neonatal intensive care unit of Yong-Dong Severance Hospital. Among them, 14 (41
%)were found to have periventicular-intraventricular hemorrhage. The initial hemorrhage occured in
the first three days of life among 71% infants. After initial hemorrhage, hemorrhage was decreased
in size and thereafter absorbed. Fourteen (44%) infants demonsrated cysts in subependymal lining of
lateral ventricle. The cysts found from 31 days to 60 days of life in 67% infants at follow-up
neurosonographic studies. Seven (20%) infants have cyst without evidence of preiventricular-
intraventricular hemorrhage at initial studies.
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Key Words:
Neurosonographic follow-up, subependymal cyst, low birth weight infants |
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