Chordoid Meningioma With Hiperostosis of The Skull Bone

fairuz, Fairuz and Setiawan, Ronny (2019) Chordoid Meningioma With Hiperostosis of The Skull Bone. IAPI, Balik Papan. ISBN 978-602-60360-5-6

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Abstract

We are reporting a 39-year-old woman diagnosed with chordoid meningioma with hyperostosis of the skull bone. A red-greyish, encapsulated brain tumor was located in the parietal lobe of the right hemisphere of the cerebrum. A large high density right pariteal mass was disclosed by CT scan and destruction the skull bone.The tumor revealed a multilobular arrangement of two types of neoplastic cells, and the surrounding myxoid stroma was separated by incomplete fibrous septa. Neoplastic cells consisted of myxomatous and meningothelial cells. The former made up about one-third of the tumor, had a vacuolar cytoplasm, and were arranged in a chordoma-like cord pattern. They were floating in myxoid stroma. The latter had an eosinophilic spindle or epithelioid cytoplasm and were disposed in lobules. Both neoplastic cells were positive for vimentin and EMA, and were consistently negative for cytokeratin, GFAP and Ki-67 showed<20% (low proliferation).

Type: Book
Subjects: R Medicine > RD Surgery
Depositing User: FAIRUZ
Date Deposited: 02 Sep 2020 06:34
Last Modified: 02 Sep 2020 06:34
URI: https://repository.unja.ac.id/id/eprint/13517

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