“…At US or CT examination, bile leaks may appear as a non-specific collection near the resection margins [ 165 ]. MRI with gadolinium- based hepatobiliary contrast agent (EOB-MRI) allows for proper site detection so as to classify the leakage sub-type ( Figure 7 ) [ 161 , 162 , 163 , 164 , 165 , 166 , 167 , 168 , 169 , 170 , 171 , 172 , 173 , 174 , 175 , 176 , 177 ]. On EOB-phase, bile leak is detected as an active overflow of contrast agent outside the biliary tree and inside the fluid collection [ 35 ].…”