For citations:
Pivsaeva V.M., Agafonov A.O., Shatokhina M.G., Prosalova N.V. CT and MRI imaging features as illustrated by a clinical case of biliary tract cancer. Diagnostic radiology and radiotherapy. 2025;16(1):113-125. (In Russ.) https://doi.org/10.22328/2079-5343-2025-16-1-113-125