Response of cholangiocarcinoma with epigastric metastasis to lenvatinib plus sintilimab: A case report and review of literature

Figure 4 Hepatobiliary enhanced magnetic resonance imaging after two cycles of targeted immunotherapy. A: Right epigastric metastases size of 0.4 cm × 0.5 cm (orange circle); B: Liver metastases in S5 segment size of 1.8 cm × 1.7 cm (blue circle); C: Left lateral lobe of the livermetastasis size of 0.9 cm × 0.9 cm (blue circle); D: Carcinoma in the middle and lower segment of the common bile duct size of 1.1 cm (orange circle); E: Retroperitoneal enlarged lymph nodes size of 1.3 cm (orange circle).