The purpose of our study was to evaluate the imaging features and patterns of contrast enhancement in peripheral cholangiocarcinomas with computed tomography (CT) and correlate these features with histologic findings when available.
Institut de Diagnòstic per la Imatge, Hospital Duran i Reynals, Ciutat Sanitària i Universitària de Bellvitge, Autovia de Castelldefels km 2,7. L'Hospitalet de Llobregat 08907, Barcelona, Spain.