Ratzka M, Sörensen N, Wodarz R
Radiologe. 1981 Nov;21(11):507-15.
The so-called midline-malformations of the brain which include alterations of ventricles or arachnoid spaces formerly only were found by invasive procedures performed because of their various clinical signs. Since cranial computerized tomography is available, by this new noninvasive method all these disturbances can be diagnosed safely. The paper is referring to the most frequent and essential exponents of these midline-malformations together with their main features in anatomy, pathomorphology, clinical and radiological signs. The persistent performed cavities especially the cavum septi pellucidi, the cavum Vergae and the cavum veli interpositi, additionally the agenesis of the corpus callosum, the Dandy-Walker-syndrome and the Chiari-malformations are described by typical cases. In conclusion the reliability of diagnosis in all cases of midline-malformations will be mostly sufficient by plain axial computed tomograms due to very clearly defined unmistakable pictures.
所谓的脑中线畸形，包括脑室或蛛网膜下腔的改变，以前仅因各种临床症状而通过侵入性检查发现。自从有了头颅计算机断层扫描后，通过这种新的非侵入性方法，所有这些病变都能安全诊断。本文将介绍这些中线畸形最常见和最主要的表现形式，以及它们在解剖学、病理形态学、临床和放射学方面的主要特征。通过典型病例描述了持续存在的腔隙，特别是透明隔腔、韦尔加腔和中间帆腔，此外还有胼胝体发育不全、丹迪-沃克综合征和 Chiari 畸形。总之，由于平扫轴向计算机断层扫描图像非常清晰明确，在所有中线畸形病例中诊断的可靠性大多是足够的。
