Preliminary study of a new pathological evolution-based clinical hepatolithiasis classification

Figure 3 Mass-forming type of pathological evolution-based classification for hepatolithiasis. A: Computed tomography showed mass that formed in the left lobe of the liver with positive calculi signal inside the mass; B: Magnetic resonance cholangiopancreatography showed that the same lesion was reflected in the same area in the liver; C: Operative imaging showed that the left lobe was removed intraoperatively; D: Postoperative imaging showed that the resected left lobe contained the mass (postoperative pathology report: mucinous adenocarcinoma).