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Informative Article | Radiological Sciences | India | Volume 8 Issue 6, June 2019

A Case of Psammomatous Histological Subtype of Who Grade I Meningioma Located in the Olfactory Groove

Dr Rashida Nalwala

Abstract: Psammomatous meningioma is a rare histologic subtype of meningioma with an incidence of 3.8 % compared to the other more common histologic subtypes, meningothelial followed by fibrous and transitional meningiomas, which account for approximately 80 % of all meningiomas. Also the psammomatous subtype is more common in the spine compared to the intracranial location. Here we present a case of a 40 year old female with psammomatous histological subtype of WHO grade I meningioma, located in the olfactory groove presenting to the outpatient department with headache and mild cognitive decline.

Keywords: Psammomatous, WHO grade I meningioma, olfactory groove

Edition: Volume 8 Issue 6, June 2019,

Pages: 1967 - 1969