Diagnosis of brain tumors by multi-axis echoencephalography

Despite the successful application of radiopaque research methods in neurosurgery and the introduction of modern equipment that allows obtaining two-dimensional images of the brain (X-ray computed tomography, thermal imager, tsoigmatograph), the diagnosis of brain tumors still presents significant difficulties. Due to the traumatic nature of some methods and the high cost of others, the problem of improving the available non-surgical methods for clarifying the diagnosis, in particular one-dimensional echoencephalography, is currently urgent. This method is widely used in the diagnosis of tumors of the large hemispheres. At the same time, its capabilities in the diagnosis of tumors of the median and basal localization, as well as the posterior cranial fossa, are still insufficiently studied [1, 3, 4].