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Collateral Portal Vessels are seen at the hilum of the liver in a 51-year-old male CTPV patient (NB: the red arrow shows several collateral portal vessels).
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CT Scan further identified Portal hypertension with intra-abdominal collaterals (periportal, peri gastric, and splenorenal) secondary to chronic Portal vein thrombosis (Figure 1), alongside cholelithiasis, umbilical hernia, and bilateral pleural effusion.
Normal Liver histology in 51-year-old male CTPV patient showing no fibrosis (seen at 100 x magnification).
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Histologic evaluation of the liver was unremarkable for cirrhosis (Figures 2 and 3).
Normal Liver histology in 51-year-old male CTPV patient showing no fibrosis (seen at 400x magnification).
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Histologic evaluation of the liver was unremarkable for cirrhosis (Figures 2 and 3).
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Normal bone marrow histology with trilineage hematopoiesis seen in a 35-year-old male CTPV patient showing no fibrosis (seen at 100 x magnification) (NB: the black pointer is an artifact).
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Bone marrow was normocellular for age with trilineage hematopoiesis and a mild increase in megakaryocytopoiesis (Figure 4). 
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Contrast filling defect is seen at the main trunk of the superior mesenteric vein seen in a 46 years old male chronic Portal Vein Thrombosis patient (NB: the filling defect of the superior mesenteric vein is seen with in the red circle).
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Abdominal CT identified chronic portal and spleno-mesenteric vein thrombosis (Figure 5) with cavernous transformation and splenomegaly with Portal hypertensive biliopathy (Figure 6).
Dilated intrahepatic bile ducts secondary to Chronic occlusion of the portal vein seen in a46 years old male chronic Portal Vein Thrombosis patient (NB: blue arrows indicate dilated intrahepatic bile ducts).
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Abdominal CT identified chronic portal and spleno-mesenteric vein thrombosis (Figure 5) with cavernous transformation and splenomegaly with Portal hypertensive biliopathy (Figure 6).
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