Smereczyński A, Królewski J, Krzyształowski A, Gdakowicz B
Zakładu Diagnostyki Radiologicznej Szpitala MSW w Szczecinie.
Chir Narzadow Ruchu Ortop Pol. 1993;58(5):365-9.
The aim of this study was to establish the incidence and morphological variety of sacral meningeal cysts as well as proposing diagnostic algorithm in dubious cases. A series of 1800 radicular-radiographies has been retrospectively analysed and 17 cases of a terminal cistern enlargement have been found (0.94%). Three types of cysts have emerged depending on its communication with the cerebral fluid reservoir. Two cases have illustrated the suggestion of performing CT scan instead of epidural administration of the contrast agent in case of suspected pathological mass within sacral spinal canal.
本研究的目的是确定骶部脑脊膜囊肿的发病率和形态学多样性，并针对疑难病例提出诊断算法。回顾性分析了一系列1800例神经根造影，发现17例终池扩大（0.94%）。根据囊肿与脑脊液池的连通情况，出现了三种类型的囊肿。两例说明了在怀疑骶管内有病理肿块时，建议进行CT扫描而非硬膜外注射造影剂。
