Pathological complete response in advanced intrahepatic cholangiocarcinoma was achieved through tri-modal therapy: A case report and review of literature

Figure 4  Contrast-enhanced computed tomography imaging of the hepatic abscess, demonstrating diffuse hepatic parenchymal edema, with a characteristic targetoid peripheral rim enhancement encircling the hypodense abscess wall and a central non-enhancing hypodense area indicative of liquefactive necrosis.