Bogovski Stefan, Sirakova Kristina, Sirakov Alexander, Vladev Georgi, Sirakov Stanimir
Radiology Department, St Ivan Rilski University Hospital, Sofia, Bulgaria.
Radiology Department, Alexandrovska University Hospital, Sofia, Bulgaria.
Folia Med (Plovdiv). 2022 Oct 31;64(5):829-833. doi: 10.3897/folmed.64.e66107.
Cerebral developmental venous anomalies are asymptomatic benign cerebrovascular malformations that are commonly found accidentally on brain magnetic resonance imaging. It is not uncommon for cerebrospinal fluid flow to be obstructed at the level of the aqueduct of Sylvius, causing an obstructive non-communicating hydrocephalus. Most notable reasons for such an obstruction at that level are tumors, congenital etiology, or post-inflammatory gliotic atresia.
脑发育性静脉异常是无症状的良性脑血管畸形，通常在脑部磁共振成像时偶然发现。脑脊液在中脑导水管水平受阻导致梗阻性非交通性脑积水的情况并不少见。该水平发生这种梗阻的最常见原因是肿瘤、先天性病因或炎症后胶质增生性闭锁。
