Fetal brain tumors

Author Cavalheiro, S. Google Scholar
Moron, A. F. Google Scholar
Hisaba, W. Google Scholar
Dastoli, P. Google Scholar
Silva, N. S. Google Scholar
Institution Universidade Federal de São Paulo (UNIFESP)
Abstract Introduction: Fetal intracranial tumors are rare and their evolution is usually poor. With routine use of antenatal ultrasound imaging, a larger number of such tumors have been diagnosed. Methods: During the period from January 1992 to January 2002, 18 cases diagnosed as intracranial tumors in the fetal stage were treated in the Neurosurgery and Obstetrics Departments of the Federal University of São Paulo and in the Fetal Medicine Service of the Maternity Hospital Santa Joana. Results: the tumors most frequently found were those of the choroid plexus and teratomas. Out of those 18 cases, 11 patients presented with fetal hydrocephalus, and 5 of them, who were less than 34 weeks old (gestational age), underwent repeated cephalocenteses while awaiting better conditions for delivery. Two fetuses died while in utero before any intervention had taken place and 16 underwent craniotomy after birth. Twelve of those patients are still alive, 9 of whom are considered normal. the 3 others are slightly or moderately retarded.
Keywords teratoma
choroid plexus
anaplastic astrocytoma
intracranial pressure
Language English
Date 2003-08-01
Published in Childs Nervous System. New York: Springer-verlag, v. 19, n. 7-8, p. 529-536, 2003.
ISSN 0256-7040 (Sherpa/Romeo, impact factor)
Publisher Springer
Extent 529-536
Origin http://dx.doi.org/10.1007/s00381-003-0770-9
Access rights Closed access
Type Article
Web of Science ID WOS:000185598400024
URI http://repositorio.unifesp.br/handle/11600/27340

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