English to Russian Medical Medical (general)

An 18-month-old previously healthy girl initially presented with jaundice and fevers. Direct bilirubin was elevated at 4.7 mg/dl. An ultrasound demonstrated a heterogeneous mass within the distal common bile duct. Magnetic resonance cholangiopancreatography (MRCP) confirmed the presence of a 7.5 × 3 × 3 cm fusiform dilation of the common bile duct with multiple septations, *no dominant mass*, and noted intrahepatic biliary ductal dilation