N. N. Askerova
A.V. Vishnevsky Institute of Surgery
Russian Federation

Nuriya N. Askerova – resident of Ultrasound Department 

Contact: 119997 Moscow, Bolshaya Serpukhovskaya str., 27.

Yu. A. Stepanova
A.V. Vishnevsky Institute of Surgery; I.M. Sechenov First Moscow state medical university
Russian Federation

Yulia A. Stepanova – doct. of med. sci., the senior research of Radiology Department of A.V. Vishnevsky Institute of Surgery; professor of radiology department of IPE of I.M. Sechenov First Moscow state medical university

I. E. Timina
A.V. Vishnevsky Institute of Surgery; I.M. Sechenov First Moscow state medical university
Russian Federation

Irina E. Timina – doct. of med. sci., head of Ultrasound Department of A.V. Vishnevsky Institute of Surgery; professor of Radiology Department of IPE of I.M. Sechenov First Moscow state medical university