[Diagnostic possibilities and limitations of CT and angiography in the diagnosis of cerebro-vascular malformations (author's transl)].

The diagnosis and differential diagnosis of 891 cases of intracranial hemorrhage with rupture into the ventricles or with subarachnoid extension is discussed on the basis of CT and angiography. Both methods are complementary exams, in the indication for the study as well as in the diagnostic result. The limitations of both methods in the diagnosis of vascular malformation with and without acute hemorrhage are presented.