Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6373010.17816/kazmj63730Research ArticleTo the diagnosis of tumors of the ventricular systemGrinbergS. A.<p>Neurosurgical department</p>info@eco-vector.comKazan Research Institute of Traumatology and Orthopedics1411196546630311903202119032021Copyright © 1965, Grinberg S.A.1965<p>Diagnosis of tumors of the ventricles of the brain is one of the most difficult chapters of neurooncology. These tumors are rare. According to the Moscow Neurosurgical Institute. N. N. Burdenko (OS Uspenskaya), tumors of the lateral ventricles account for 0.64% of all brain tumors, tumors of the third ventricle - 1.8%, tumors of the fourth ventricle - 4.5-6%.</p>Kazan Medical archiveКазанский медицинский архив