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Summary

Description
English: Histopathology of a typical WHO grade 1 meningioma, H&E stain. It is of the meningothelial histologic type, which is the most common meningioma type. It shows its typical findings:
- A woven architectural pattern
- Psammoma bodies (spheroid calcifications)
- Syncytial cells (having indistinct cell membranes) with eosinophilic (pink) cytoplasms
- Round uniform nuclei
- Whorls (concentric cell arrangements)
Reference for typical findings
Chunyu Cai, M.D., Ph.D.. Meningioma. Pathology Outlines. Last author update: 10 November 2021
Date
Source Own work
Author
Mikael Häggström, M.D. Author info
- Reusing images
- Conflicts of interest:
  None
Mikael Häggström, M.D.
Consent note: Consent from the patient or patient's relatives is regarded as redundant, because of absence of identifiable features (List of HIPAA identifiers) in the media and case information (See also HIPAA case reports guidance).
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Licensing

Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Histopathology of meningioma, H&E stain

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11 January 2024

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Date/TimeThumbnailDimensionsUserComment
current17:17, 14 January 2024Thumbnail for version as of 17:17, 14 January 20242,048 × 1,532 (5.48 MB)Mikael HäggströmTo trabecular
19:30, 11 January 2024Thumbnail for version as of 19:30, 11 January 20242,048 × 1,532 (5.61 MB)Mikael HäggströmEosinophilic
19:25, 11 January 2024Thumbnail for version as of 19:25, 11 January 20242,048 × 1,532 (5.91 MB)Mikael HäggströmUploaded a work by {{Mikael Häggström|cat=Micrographs of the brain|consent=noid}} from {{Own}} with UploadWizard

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