Diffuse intrinsic brainstem tumors in neonates

Shah, N.C., Ray, A., Bartels, U., Rutka, J., Bouffet, E., Drake, J., Hawkins, C.E. and Huang, A. (2008) Diffuse intrinsic brainstem tumors in neonates. Journal of Neurosurgery-Pediatrics, 1(5), pp. 382-385.

Abstract

The authors report on 2 newborn infants with the unusual presentation of intrinsic brainstem tumors. Both nondysmorphic, full-term neonates had cranial nerve palsies and hypotonia. Diagnoses of diffuse intrinsic brainstem gliomas were made on the basis of magnetic resonance imaging, which showed large expansive, nonenhancing intrinsic pontine masses. Intrinsic pontine tumors, characteristically seen in school-age children, are most often high-grade gliomas that are almost invariably fatal. However, the microanatomy and natural history of pontine tumors in neonates are unknown. With parental consent, both newborns were treated expectantly with supportive care but died of progressive disease by 2 weeks of age. In one child, postmortem examination revealed a primary brainstem primitive neuroectodermal tumor. The authors conclude that, as in older children, neonatal intrinsic brainstem tumors may be of a highly malignant nature. The rapid tumor progression in both cases indicates that where a diagnostic procedure may pose significant risks, supportive observation can aid in distinguishing malignant from benign tumor growth.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Ray, Mr Arup
• Authors: Shah, N.C., Ray, A., Bartels, U., Rutka, J., Bouffet, E., Drake, J., Hawkins, C.E., and Huang, A.
• College/School: College of Medical Veterinary and Life Sciences
• Journal Name: Journal of Neurosurgery-Pediatrics