Posterior fossa tumors in children--indications for ventricular drainage and for V-P shunting.
A clinical analysis of 95 patients with posterior fossa tumors treated in the Department of Neurosurgery of the Medical University in Gdansk over a period of 16 years (1979-1995) is presented. The following preoperative factors were studied: localization, size and suspected type of tumor, size of the ventricular system, and presence or absence of the "halo" symptom. The indications for ventricular drainage (Fisher) versus V-P shunting as a preliminary treatment are discussed. Finally, the advantages of each of these procedures are emphasized.
Astrocytoma↗