Surgical management of haemangioblastoma of the posterior fossa.
Fifty-one cases of posterior fossa haemangioblastoma have been seen in our department over a period of 23 years. Seven cases were associated with spinal cord lesions and one with a supratentorial lesion. There were 22 cases of Lindau's disease (43%). The onset was earlier and recurrences commoner than in isolated cases. In 10 cases the development of new tumours in different parts of the central nervous system (CNS) required re-operation, demonstrating the multicentric nature of this disease. The majority of the tumours occupying the fourth ventricle or medulla oblongata (8 cases) were macroscopically solid and had higher post-operative morbidity than the cystic tumours in the cerebellum. The recent development of magnetic resonance imaging (MRI) provides accurate anatomical information of the lesions (especially those of the brain stem and spinal cord) even while asymptomatic. The brilliant enhancement of these tumours on MRI with Gadolinium-diethyline-triamine-pentaacetic acid (Gd-DTPA) has proved to be particularly useful.
Symon
L
L
Gough-Cooper Department of Neurological Surgery, National Hospital for Neurology and Neurosurgery, London, U.K.
Murota
T
T
Pell
M
M
Bordi
L
L
D000293:Adolescent; D000328:Adult; D001921:Brain / Q000473:pathology; D001932:Brain Neoplasms / Q000175:diagnosis / Q000601:surgery*; D001933:Brain Stem / Q000473:pathology / Q000601:surgery; D002528:Cerebellar Neoplasms / Q000175:diagnosis / Q000601:surgery; D002533:Cerebral Angiography; D002551:Cerebral Ventricle Neoplasms / Q000175:diagnosis / Q000601:surgery; D003388:Cranial Fossa, Posterior; D005260:Female; D005500:Follow-Up Studies; D006394:Hemangiosarcoma / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis / Q000601:surgery; D016609:Neoplasms, Second Primary / Q000175:diagnosis / Q000601:surgery; D009460:Neurologic Examination; D006623:von Hippel-Lindau Disease / Q000175:diagnosis / Q000601:surgery