Title:

File of histopathological evaluation of nervous system diseases (1966) - nr 85/66

Institutional creator:

Department of Experimental and Clinical Neuropathology MMRI

Contributor:

H. Lewicka-Wysocka, dr

Date issued/created:

1966

Description:

Clinical, anatomical and histological diagnosis

Subject and Keywords:

Vascular diseases - arteriosclerosis cerebri ; Vascular disaeses - encephalomacia

Abstract:

Histological diagnosis: Encephalomaciae inveteratae multiplices. Arteriosclerosis crebri. Autopsy examination of 63-year-old patient was performed. Neuropathological evaluation in light microscopy was based on brain paraffin sections stained with H-E, PAS and Van Gieson's method.An old focus destroying the basal ganglia, external capsule, forebrain and white matter of the frontal lobe was found in the left hemisphere. The foci were in the mesodermal-glial organization stage. Remnants of necrotic tissue were visible in the center of the foci, and vessels, collagen fibers, and macrophages were visible at the edges. Some macrophages were filled with hemosiderin. At the periphery of the foci, a broad gemistiocytic shaft was visible. At the vessels, lymphocytic symptomatic reaction and loosening of the tissue structure were noticed. In the vicinity of the focus in the cortex, atrophy, ischemic disorders and fatty cell degeneration were evident. Vessels were maximally filled with blood. Fibrous and vitreous changes were observed in the walls of small vessels and atheromatous changes in larger vessels. The meninges were fibrotic. Single macrophages, lymphocytes, and histiocytic cells were present around the vessels.

Resource type:

Text

Format:

pdf

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