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Object

Title: File of histopathological evaluation of nervous system diseases (1963) - nr 121/63

Date issued/created:

1963

Resource type:

Text

Institutional creator:

Department of Experimental and Clinical Neuropathology MMRI

Contributor:

Osetowska, Ewa Prof. dr med

Place of publishing:

Warsaw

Description:

Clinical, anatomical and histological diagnosis

Abstract:

Histological diagnosis: Ependymoma ?Autopsy examination of 41-year-old patient was performed. Neuropathological evaluation in light microscopy was based on brain paraffin sections stained with Hematoxylin-eosin and van Gieson method.In the frontal region around the tissue cavity, a tumor with an uncommon structure was found: there were mast astrocytes scattered loosely among the disintegrating tissue, round chromatin-rich cells with scanty or no protoplasm, large mast cell macrophages. The vessel walls were stimulated and proliferating. Single mitoses were encountered among round cells with dark chromatin. In contrast, there was an abundant vascular network in the brainstem tumor, giving it a characteristic architecture. The cells were dark, round, rich in chromatin . In some vessels they formed characteristic " with space" arrangements, in others they adhered closely to the vessel. In the tumor there were numerous necrotic areas surrounded by cellular shafts.

Format:

pdf

Resource Identifier:

oai:rcin.org.pl:209459

Language:

pol

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Mossakowski Medical Research Institute PAS

Original in:

Library of the Mossakowski Medical Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open

Object collections:

Last modified:

Feb 1, 2022

In our library since:

Sep 10, 2021

Number of object content downloads / hits:

22

All available object's versions:

https://rcin.org.pl/imdik/publication/246287

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opis nr 121/63 Feb 1, 2022
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