[Relation between the EEG pattern and the site of ischemic focus in computerized tomography].

EEG records and CT findings were analysed in 50 patients with ischaemic stroke. EEG changes were generalized in cases of deeply situated ischaemic focus. In patients with superficially located focus EEG changes were focal and episodic.

Cerebellar atrophy diagnosed by computed tomography and clinical data.

The diagnostic relevance of computed tomography (CT) in the classification of cerebellar atrophy or degeneration is unclear. Twenty-one patients with cerebellar atrophy at CT were studied and the findings were correlated to clinical data. Based upon such data the material was divided into two groups.

Encephalomalacia in the distribution of the posterior cerebral and superior cerebellar arteries: the CT and radionuclide examination.

The case described concerns the clinical diagnosis of a vascular focus in the distribution of the posterior cerebral and superior cerebellar arteries. Up to now both carotid and vertebral angiography were required. Nontraumatic CT and radionuclide studies have allowed demonstration of the etiology of the disease in the occipital and cerebellar region without further neuroradiology examinations with contrast.