I thank a very good doctor of anesthesiology, Irina Abramova, for the correct treatment. I had two operations performed by two wonderful doctors: urology Stepanov A. E. and hepatopancreatobiliary surgery. Queen Anna Alexandrovna. I have problems with the veins on my legs and the anesthesiologist Abramova I. M. was selected the right painkiller. THANK you for helping me, Doctor. I am very glad that everything went without complications.