Medical definition of periportal: of, relating to, occurring in, or being the tissues surrounding a portal vein.
What is a periportal Halo?
Periportal halo or periportal collar sign refers to a zone of low attenuation seen around the intrahepatic portal veins on contrast-enhanced CT or hypoechogenicity on liver ultrasound. It likely represents periportal edema, which is often used as...
What is the periportal of the liver?
What is Periportal? What is Periportal? The periportal space (Latin: spatium periportale), or periportal space of Mall, is a space between the stroma of the portal canal and the outermost hepatocytes in the hepatic lobule, and is thought to be one of the sites where lymph originates in the liver. Click to see full answer.
What is periportal necrosis?
situated around the portal vein of the liver. periportal necrosis. necrosis of hepatocytes localized around the portal vein. Usually associated with ingested toxins.
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What is a periportal halo?
Periportal halo or periportal collar sign refers to a zone of low attenuation seen around the intrahepatic portal veins on contrast-enhanced CT or hypoechogenicity on liver ultrasound. It likely represents periportal edema, which is often used as a synonymous term. Periportal haloes may occur around the central portal veins or their peripheral branches and occur on both sides of the portal triads.
Where do periportal haloes occur?
Periportal haloes may occur around the central portal veins or their peripheral branches and occur on both sides of the portal triads. On this page: Article: Pathology. Differential diagnosis. See also. References. Images: Cases and figures.
14 hours ago
· The periportal region is a potential space surrounding the portal vein and its intrahepatic branches. Its contents include the hepatic artery, biliary radicle, nerves and lymphatics. This can cause an enlarged pancreas. Acute pancreatitis is inflammation that occurs suddenly in the pancreas.
18 hours ago
· Medical Definition of periportal: of, relating to, occurring in, or being the tissues surrounding a portal vein. Also, what is Perisinusoidal fibrosis? The perisinusoidal space also contains hepatic stellate cells (also known as Ito cells), which store fat or fat soluble vitamins including vitamin A).
30 hours ago
· What is Periportal? The periportal space (Latin: spatium periportale), or periportal space of Mall, is a space between the stroma of the portal canal and the outermost hepatocytes in the hepatic lobule, and is thought to be one of the sites where lymph originates in the liver. How serious is fibrosis of the liver? Fibrosis of the Liver.
6.Periportal lymphadenopathy in patients without …
Url:https://pubmed.ncbi.nlm.nih.gov/17059897/
36 hours ago
Definitions for periportal peri·por·tal Here are all the possible meanings and translations of the word periportal. Did you actually mean purportedly or prepubertal? Wiktionary (0.00 / 0 votes) Rate this definition: periportal adjective Around the portal vein. How to pronounce periportal? David US English Zira US English
