[Experience of using genfaxon for treating patients with relapsing-remitting multiple sclerosis in the Russian Federation].

Unlabelled: Multiple sclerosis (MS) is a chronic autoimmune demyelinating disorder of the central nervous system. Nowadays some disease-modifying drugs (DMD) in the Russian Federation (RF) are biosimilars. Their full spectrum of tolerability and efficacy is to be determined.

[Significance of changesin the topography of the superior cerebellar artery in the angiographic diagnosis of tumors of the posterior cranial fossa (II)].

Typical shifts of the superior cerebellar artery and its segments were studied in 67 vertebral angiogrammes showing 33 acoustic neurinomas, 7 meningiomas of the cerebellopontile angle, 13 cerebellar hemispheres tumours, 10 pontile tumours and 4 meningiomas of the free margin of the tentorium. The rationale of accounting for the angiographic symptom complexes typical for acoustic neurinomas with varying directions of growth were singled out.

[X-ray anatomy of the superior cerebellar artery (1)].

The anatomic and angiographic variants of the superior cerebellar artery were studied in 50 macro-preparations of the cerebellum and in 100 normal angiogrammes. The authors distinguish five angiographic variants of the superior cerebellar artery, and emphasize the necessity of their differentiation for proper identification of its branches in interpreting the angiogrammes. Quantitative characteristics is given to the segments of the superior cerebellar artery and their angles, which permits a more precise assessment of the displacement of the superior cerebellar artery.