title: [Atypical symptoms and their pathogenesis in extrapyramidal tumors].
abstract: In 124 patients with extramedullary tumors of different histological structure atypical syndromes were detected in 61% and were verified by surgical methods. The following atypical syndromes were marked: a nonconformity of the level of sensorial conductivity and the level of the tumor (19%), a dissociated type of spasticity of a cervico-thoracal localization (17%), disorder of cranial innervation (23.4%), swelling of the optic papilla (2.4%), etc. The pathogenesis of these changes was most frequently conditioned by hemo- and liquor dynamical disturbances, as well as by intoxication. Diagnostical errors related to the character of the process were seen in 18.5%, topico-diagnostical discrepance--in 19.3%.
mesh_terms: D003937:Diagnosis, Differential; D005133:Eye Movements; D006801:Humans; D007511:Ischemia / Q000209:etiology; D008579:Meningioma / Q000150:complications / Q000175:diagnosis; D009069:Movement Disorders / Q000209:etiology; D009129:Muscle Tonus; D010243:Paralysis / Q000209:etiology; D012021:Reflex, Abnormal; D012677:Sensation; D013116:Spinal Cord / Q000098:blood supply; D013117:Spinal Cord Compression / Q000209:etiology; D013120:Spinal Cord Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D013577:Syndrome
vernacular_title: Ob atipichnykh simptomakh i ikh patogeneze pri ékstramedulliarnykh opukholiakh.