Liver abscess MRI: Difference between revisions
Jump to navigation
Jump to search
(Created page with "__NOTOC__ {{Liver abscess}} {{CMG}} Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing. ==Overview== ==...") |
No edit summary |
||
| Line 20: | Line 20: | ||
[[Category:Mature chapter]] | [[Category:Mature chapter]] | ||
[[Category:Needs content]] | [[Category:Needs content]] | ||
[[Category:Needs overview]] | |||
Revision as of 16:16, 23 November 2012
|
Liver abscess Main Page |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Please help WikiDoc by adding more content here. It's easy! Click here to learn about editing.
Overview
MRI
- Pretreatment amebic liver abscess appears as a heterogeneously low-signal intensity mass with sharp borders on T1 and as a hyperintense region with hyperintensity extending to the liver surface, corresponding to edematous hepatic parenchyma.
- Progression of edema is followed with T2-weighted imaging.
- Posttreatment amebic liver abscess becomes homogeneously hypointense on T1-weighted images.
- Maturation of the abscess wall during and after treatment is characterized by the appearance of concentric rings.
- Differential for MR findings for amebic liver abscess also includes bacterial abscess, hematoma and necrotic tumor.