Fifty-three-year-old woman was admitted to hospital with tetraplegia symptoms and died two hours later. Clinical diagnosis was: cerebral stroke, hypertension in anamnesis. Postmortem examination showed ruptured dissecting aneurysm of thoracic and abdominal segment of aorta, meningioma of right pontocerebellar angle and saccular aneurysm of left inferior, posterior cerebellar artery. The diagnostic difficulties and hypotheses of formation of multifocal of different changes are discussed.