Chondroma MRI: Difference between revisions
No edit summary |
No edit summary |
||
| Line 46: | Line 46: | ||
*Tends to show peripheral predominant contrast enhancement | *Tends to show peripheral predominant contrast enhancement | ||
|} | |} | ||
<gallery> | |||
Image:Enchondrom_Femur_T1_sag.png|MRI T1 showing an enchondroma in the femur.<ref>Enchondroma. Wikipedia. https://en.wikipedia.org/wiki/Enchondroma#/media/File:Enchondrom_Femur_T1_sag.png Accessed on January 5, 2016</ref> | |||
Image:Juxta-cortical-chondromSAG_T2.jpg|MRI T2 showing juxtacortical chondroma of Right middle finger distal phalanx.<ref>Juxtacortical chondroma. Radiopedia. http://radiopaedia.org/cases/juxta-cortical-chondroma, Accessed on January 5, 2016</ref> | |||
</gallery> | |||
==References== | ==References== | ||
Revision as of 14:50, 5 January 2016
|
Chondroma Microchapters |
|
Diagnosis |
|---|
|
Treatment |
|
Chondroma MRI On the Web |
|
American Roentgen Ray Society Images of Chondroma MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Soujanya Thummathati, MBBS [2]
Overview
MRI of the affected bone is helpful in the diagnosis of chondroma. On MRI, enchondroma is characterized by well circumscribed, lobulated mass replacing the bone marrow.[1] On MRI, periosteal chondroma is characterized by lobulated soft tissue lesion, abutting the cortex and may demonstrate evidence of pressure erosion on neighboring bone, with no evidence of medullary bone or soft tissue edema.[2]
MRI
- MRI of the affected bone is helpful in the diagnosis of chondroma.
- On MRI, enchondroma is characterized by well circumscribed, lobulated mass replacing the marrow.[1]
- On MRI, periosteal chondroma is characterized by lobulated soft tissue lesion, abutting the cortex and may demonstrate evidence of pressure erosion on neighboring bone, with no evidence of medullary bone or soft tissue edema.[2]
- Following are the MRI signal characteristics:[1][2]
| MRI component | Enchondroma | Periosteal chondroma |
|---|---|---|
|
T1 |
|
|
|
T2 |
|
|
|
T1 with contrast |
|
|
-
![MRI T1 showing an enchondroma in the femur.[3]](/images/e/e5/Enchondrom_Femur_T1_sag.png)
MRI T1 showing an enchondroma in the femur.[3]
-
![MRI T2 showing juxtacortical chondroma of Right middle finger distal phalanx.[4]](/images/8/81/Juxta-cortical-chondromSAG_T2.jpg)
MRI T2 showing juxtacortical chondroma of Right middle finger distal phalanx.[4]
![MRI T1 showing an enchondroma in the femur.[3]](/index.php/File:Enchondrom_Femur_T1_sag.png)
![MRI T2 showing juxtacortical chondroma of Right middle finger distal phalanx.[4]](/index.php/File:Juxta-cortical-chondromSAG_T2.jpg)
References
- ↑ 1.0 1.1 1.2 Enchondroma. Radiopedia. http://radiopaedia.org/articles/enchondroma Accessed on January 4, 2016.
- ↑ 2.0 2.1 2.2 Juxtacortical chondroma. Radiopedia. http://radiopaedia.org/articles/juxta-cortical-chondroma Accessed on January 4, 2016.
- ↑ Enchondroma. Wikipedia. https://en.wikipedia.org/wiki/Enchondroma#/media/File:Enchondrom_Femur_T1_sag.png Accessed on January 5, 2016
- ↑ Juxtacortical chondroma. Radiopedia. http://radiopaedia.org/cases/juxta-cortical-chondroma, Accessed on January 5, 2016
