Search Results for portal

NONCIRRHOTIC PORTAL HYPERTENSION Figure 9-24 NONCIRRHOTIC PORTAL HYPERTENSION A: Trichrome stain of a liver biopsy with obliterated portal vein (bottom left, above bile duct). B: Portal vein sclerosis is highlighted on an elastic van Gieson stain. C: Low-power view of liver shows nodular More about this image found in NONCIRRHOTIC PORTAL HYPERTENSION A: Trichrome stain of a liver biopsy with...

LIVER IN EARLY HIV INFECTION Figure 9-21 LIVER IN EARLY HIV INFECTION A: Portal tract with a reactive lymphoid follicle. B: HIVp24 immunohistochemistry in liver portal tract lymphoid follicle shows virus in dendritic cells. More about this image found in LIVER IN EARLY HIV INFECTION A: Portal tract with a reactive lymphoid foll...

VANISHING BILE DUCT SYNDROME Figure 9-26 VANISHING BILE DUCT SYNDROME The central portal tract has an absent bile ductule that has disappeared in the chronic inflammation. More about this image found in VANISHING BILE DUCT SYNDROME The central portal tract has an absent bile d...

LIVER HISTOPATHOLOGY IN LASSA FEVER Figure 10-8 LIVER HISTOPATHOLOGY IN LASSA FEVER Portal tract inflammatory infiltrate and foci of necrosis (A), as well as apoptotic hepatocytes (B) are seen. (Courtesy of the CDC IDPB) More about this image found in LIVER HISTOPATHOLOGY IN LASSA FEVER Portal tract inflammatory infiltrate a...

HEPATOCELLULAR CARCINOMA (HCC) ARISING AGAINST A BACKGROUND OF CHRONIC HCV INFECTION Figure 5-9 HEPATOCELLULAR CARCINOMA (HCC) ARISING AGAINST A BACKGROUND OF CHRONIC HCV INFECTION A: Gross view of cirrhotic liver with portal hypertension and circumscribed tumor at left. B,C: Neoplastic More about this image found in HEPATOCELLULAR CARCINOMA (HCC) ARISING AGAINST A BACKGROUND OF CHRONIC HCV ...

hepatocytes (confluent necrosis) (B) leads to bridging necrosis (C), which connects neighboring portal tracts and/or central veins; early panacinar necrosis is also present. (Courtesy of Prof. I. W. Simson, University of Pretoria, Pretoria, South Africa) More about this image found in ACUTE VIRAL HEPATITIS A: Single cell dropout (spotty necrosis) at left, an...

PORTAL VEIN THROMBOSIS Figure 33-14 PORTAL VEIN THROMBOSIS Thrombus (yellow asterisk) is filling and obstructing the portal vein entering this cirrhotic liver. More about this image found in PORTAL VEIN THROMBOSIS Thrombus (yellow asterisk) is filling and obstructi...

HEPATIC COMPLICATIONS OF THE FONTAN OPERATION Figure 38-9 HEPATIC COMPLICATIONS OF THE FONTAN OPERATION A: Centrilobular congestion, with red blood cells expanding the sinusoids in zones 2 and 3, 2 weeks post-Fontan operation in a young adult. A portal tract is in the left upper corner More about this image found in HEPATIC COMPLICATIONS OF THE FONTAN OPERATION A: Centrilobular congestion,...

HEPATIC COMPLICATIONS OF THE FONTAN OPERATION Figure 38-9 HEPATIC COMPLICATIONS OF THE FONTAN OPERATION A: Centrilobular congestion, with red blood cells expanding the sinusoids in zones 2 and 3, 2 weeks post-Fontan operation in a young adult. A portal tract is in the left upper corner More about this image found in HEPATIC COMPLICATIONS OF THE FONTAN OPERATION A: Centrilobular congestion,...

SYSTEMIC VEINS Figure 1-41 SYSTEMIC VEINS Left: Anterior view of caval veins and their major tributaries. Right: Anterior view of portal circulation, with a plexus of venous channels at three sites of potential communication with the systemic venous circulation (esophageal, rectal More about this image found in SYSTEMIC VEINS Left: Anterior view of caval veins and their major tributar...