Periportal tracking ct
WebMore than half of these cases (62%) demonstrated periportal zones of decreased attenuation, which is presumed to represent blood in the periportal region. This finding … WebMar 1, 2000 · The periportal region is the area around the portal vein and its branches, within which the hepatic artery, bile duct branches, autonomic nerves, and lymphatics are found [20]. The other...
Periportal tracking ct
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WebPeriportal tracking in hepatic trauma: CT features In retrospective review, 51 cases of hepatic trauma were analyzed for type and location of injury. More than half of these cases (62%) demonstrated periportal zones of decreased attenuation, which is presumed to represent blood in the periportal region. WebApr 1, 2011 · The periportal space is a potential space that contains branches of hepatic artery, biliary ducts, lymphatics and nerves. Periportal hypodensity is a relatively non …
WebJun 1, 1992 · Periportal zones of decreased attenuation at computed tomography (CT) have been described in a variety of disorders. In the setting of blunt abdominal trauma, the … Webadjective. peri· por· tal ˌper-ə-ˈpōrt-ᵊl, -ˈpȯrt-ᵊl. : of, relating to, occurring in, or being the tissues surrounding a portal vein.
WebJan 16, 2024 · 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 … Periportal halo or periportal collar sign refers to a zone of low attenuation seen … WebMar 1, 2000 · Because of the observation of isolated periportal tracking (PPT) in children after blunt trauma, the authors retrospectively reviewed CT scans of the abdomen …
WebApr 1, 2011 · Periportal hypodensity is nonspecific finding that frequently represents occult liver disease. It represents excess fluid, either blood, free fluid in the interstitial spaces or dilated lymphatics adjacent to the portal/segmental veins. It …
WebApr 1, 2004 · Periportal tracking (Fig. 1) appears as a hypodense area, well described in literature: In 1989, Macrander et al. reported a retrospective series of 51 patients with hepatic injury [23] in whom this finding was found in … parma movie theaterWebSep 19, 2024 · 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 … timothy brooks elizabeth culverWebSep 19, 2024 · Citation, DOI and article data. Periportal halo or periportal collar sign refers to a zone of low attenuation seen around the intrahepatic portal veins on contrast-enhanced … timothy brookWebAug 29, 2006 · A 53-year-old woman with APN and severe epigastric pain. a Contrast-enhanced CT shows low attenuation periportal tracking (arrows) as well as a lucent halo around the dilated, intrahepatic part of the IVC.Small amount of fluid is seen in the subcutaneous fat of the back. b, c Lower down, mild gallbladder wall thickening (thin … timothy brooks obituary connecticutWebJun 1, 1992 · Periportal low attenuation, defined as a low-attenuation rim around the portal vein and its branches that is seen on contrast material-enhanced computed tomographic (CT) scans, has been described in a variety of conditions in adults. The authors reviewed the appearance of periportal low attenuation on CT scans of 30 children. An association was … timothy brooks facebookWebSep 29, 2024 · In traumatic injury of the liver, periportal tracking has been described as low attenuation density especially at the level of right hepatic lobe (63% of cases), due to evidence of blood in periportal tissue (Yokota and Sugjmoto 1994 ). timothy brooks mensaWebOct 1, 2013 · Two radiologists reviewed CT findings including early inhomogeneous enhancement of the liver, periportal low density and gallbladder edema, which were correlated with laboratory data including liver function enzymes, albumin, C-reactive protein, white blood cell count, and results of a blood culture by using the Fisher's exact test and … timothy brooks carlin