Abstract:
Abstract
Objective: To define variants of the Willi’s circle and also structural features of the vessel walls at the site of
aneurysm location in people who died from ruptured aneurysm to identify risk groups for cerebrovascular disease.
Material and methods: The structure of cerebral vessels of 12 people at the age from 17 to 69 of both sexes
who died from subarachnoid hemorrhage of aneurysmal genesis was examined due to macro-microscopical and
clinical methods. Histology slides of cerebral arterial walls of aneurysm area were stained with hematoxylin-eosin
and Mallory’s technique and then were examined.
Results: Variants of the Willi’s circle and morphological features of vessel walls located in aneurysm formation
area in people who died from aneurysm rupture are shown in the article.
Conclusion: Not classic variants of Willi’s circle, fibromuscular dysplasia of the medial type and atherosclerotic changes of vessel walls contribute to aneurysm occurrence in cerebral vessels.
Description:
Кафедра нормальной анатомии, Белорусский государственный медицинский университет, РНПЦ Неврологии и Нейрохирургии г. Минска, Городское клиническое патологоанатомическое бюро г. Минска, Conferința Ştiinţifică Internaţională ”Probleme actuale ale morfologiei” dedicată celor 75 de ani de la fondarea Universităţii de Stat de Medicină și Farmacie Nicolae Testemiţanu, Chişinău, 30-31 octombrie 2020
