M.Yu. SMETANIN1, S.Yu. NURGALIEVA1, N.Yu. KONONOVA2, L.T. PIMENOV3, T.E. CHERNYSHOVA3 1Republican Clinical and Diagnostic Center the Udmurt Republic, Izhevsk 2«Metallurg» sanatorium, Izhevsk 3Izevsk State Medical Academy, Izhevsk   Contact details: Smetanin M.Yu. ― PhD (medicine), doctor of ultrasound diagnostics, Address: 87B Lenin Str., Izhevsk, Russian Federation, 426009, e-mail: Migele1977@rambler.ru The article presents a review of the […]