Mesenteric venous thrombosis in a young adult: A case report and review of the literature

Figure 1 Ultrasonography of the abdominal and portal veins. A: The portal vein lumen displays hypoechoic filling with a solid echo (orange arrows), indicating thrombosis; B: Thrombosis in the lumen of the posterior pancreatic spleen vein (orange arrows) was suspected; C: The absence of a blood flow signal in the portal vein (orange arrows) suggests thrombosis.