Simultaneously metastatic cholangiocarcinoma and small intestine cancer from breast cancer misdiagnosed as primary cholangiocarcinoma: A case report

Figure 1 Imaging findings of the bile duct neoplasms. A: Magnetic resonance imaging (MRI) of the abdomen and magnetic resonance cholangiopancreatography (MRCP) showed an occupying lesion in the common bile duct; B: MRI of the abdomen and MRCP showed significant stenosis of the bile duct, and dilatation of the intrahepatic and extrahepatic bile ducts. The red arrow points to the location of the bile duct tumor.