Single meningiomas are histologically classified as benign tumors, but clearly malignant types have been encountered. The standard mode of management is total macroscopic removal with excision of the dural attachment and abnormal bone, if there is any. Despite this aggressive surgery, recurrence rat
Postirradiation meningioma
โ Scribed by Rinaldo Cantini; Marilena Burchianti; Maria Grazia Fabrini; Anna Maria Valleriani; Umberto Simi
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 893 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0256-7040
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โฆ Synopsis
A case of meningioma of the posterior cranial fossa is reported. The tumor developed 12 years after radiation treatment for a polar spongioblastoma of the cerebellum in an 8-year-old boy. The possible role of the radiation in the oncogenesis of the second tumor is discussed. In light of the information in the literature concerning the malignancy of such postirradiation tumors, the authors recommend careful evaluation for the real necessity of radiation therapy, particularly for children in whom the meninges may be hypersensitive to ionizing radiation.
๐ SIMILAR VOLUMES
## Abstract A case report is given of the development of an intracranial meningioma at the site of an authentic head injury incurred 21 years previously. The available literature on the subject is reviewed. The criteria satisfying the concept of trauma being a significant aetiological factor in the