Sphenoid wing meningioma and glioblastoma multiforme in collision - case report and review of the literature.
The coexistence of two histologically different primary tumours in the same brain region is relatively rare. The situation where these tumours in collision appear in an area of a previously excised meningioma is even more rare and only two cases have been reported so far. We present the third case of a 73-year-old woman who underwent an uneventful excision of a right sphenoid wing meningioma. She was re-admitted 3 years later due to reappearance of a tumour in the area adjacent to the previously excised meningioma. Histological diagnosis revealed a collision tumour of a glioblastoma multiforme and a fibrillary meningioma. The coincidence of these two different neoplasms in the same location at the same time 3 years after surgical removal of a meningioma leads us to speculate on the pathogenesis, and to review the literature regarding this particular issue.
Mitsos
Aristotelis P
AP
Department of Neurosurgery, Athens Army General Hospital, Greece. aristotelis.mitsos@wolfson-oxford.com
Konstantinou
Evangelos A
EA
Fotis
Theofanis G
TG
Lafazanos
Spiridon A
SA
Kontogeorgos
George
G
Georgakoulias
Nikolaos V
NV
D000368:Aged; D005260:Female; D005909:Glioblastoma / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008577:Meningeal Neoplasms / Q000473:pathology* / Q000601:surgery; D008579:Meningioma / Q000473:pathology* / Q000601:surgery; D016609:Neoplasms, Second Primary / Q000473:pathology* / Q000601:surgery; D012888:Skull Neoplasms / Q000473:pathology; D016896:Treatment Outcome