Chronic lymphocytic leukemia MRI: Difference between revisions
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==Overview== | ==Overview== | ||
[[Magnetic resonance imaging|MRI]] may be performed to detect [[spinal cord]] bone [[Infiltration (medical)|infiltration]] among chronic lymphocytic leukemia [[Patient|patients]]. [[Magnetic resonance imaging|MRI]] can also be used to assess for lymphadenopathy with a greater level of detail than [[physical examination]] alone. | |||
==MRI== | ==MRI== | ||
* MRI may be performed to detect [[spinal cord]] bone [[Infiltration (medical)|infiltration]] among chronic lymphocytic leukemia patients.<ref name="radio">Chronic lymphocytic leukemia. Dr Yuranga Weerakkody Radiopaedia (2015) http://radiopaedia.org/articles/chronic-lymphocytic-leukaemia Accessed on October, 14 2015</ref> | |||
* On [[Spinal cord|spinal]] [[MRI]], chronic lymphocytic leukemia is characterized by expansion of the [[spinal cord]] and [[lymph node]] enlargement. | |||
* [[Spinal cord|Spinal]] [[Magnetic resonance imaging|MRI]] [[Images|image]] characteristics observed among chronic lymphocytic leukemia [[Patient|patients]] include: | |||
:* '''[[T1|T1 weighted image]]''' demonstrates: | |||
::* [[Diffuse|Diffusely]] hypointense [[Signal (biology)|signal]] | |||
:* '''[[T1|T1 weighted image]] with [[gadolinium]] [[contrast]]''' demonstrates: | |||
::* [[Heterogeneous]] enhancement | |||
:* [[T1|'''T1 weighted image''']] demonstrates: | |||
::* [[Heterogeneous]] and [[diffuse]] signal | |||
==Gallery== | |||
<gallery> | |||
Image: | |||
File:CLL Spinal MRI T2.jpg| Sagittal spinal T2 weighted MRI image illustrating heterogeneous and diffuse enhancement of chronic lymphocytic leukemia. <ref name="radio2">Image courtesy of Dr Frank Gaillard [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/leukemic-infiltration-of-the-spinal-cord "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref> | |||
Image: | |||
CLL MRI T1.jpg|Sagittal spinal T1 weighted MRI image illustrating hypointense diffuse signal of chronic lymphocytic leukemia. <ref name="radio2">Image courtesy of Dr Frank Gaillard [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/leukemic-infiltration-of-the-spinal-cord "here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref> | |||
</gallery> | |||
==References== | ==References== | ||
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Latest revision as of 19:14, 18 February 2019
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Chronic lymphocytic leukemia Microchapters |
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Differentiating Chronic lymphocytic leukemia from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Chronic lymphocytic leukemia MRI On the Web |
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American Roentgen Ray Society Images of Chronic lymphocytic leukemia MRI |
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Directions to Hospitals Treating Chronic lymphocytic leukemia |
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Risk calculators and risk factors for Chronic lymphocytic leukemia MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Haytham Allaham, M.D. [2]
Overview
MRI may be performed to detect spinal cord bone infiltration among chronic lymphocytic leukemia patients. MRI can also be used to assess for lymphadenopathy with a greater level of detail than physical examination alone.
MRI
- MRI may be performed to detect spinal cord bone infiltration among chronic lymphocytic leukemia patients.[1]
- On spinal MRI, chronic lymphocytic leukemia is characterized by expansion of the spinal cord and lymph node enlargement.
- Spinal MRI image characteristics observed among chronic lymphocytic leukemia patients include:
- T1 weighted image demonstrates:
- T1 weighted image with gadolinium contrast demonstrates:
- Heterogeneous enhancement
- T1 weighted image demonstrates:
- Heterogeneous and diffuse signal
Gallery
-
![Sagittal spinal T2 weighted MRI image illustrating heterogeneous and diffuse enhancement of chronic lymphocytic leukemia. [2]](/images/3/3d/CLL_Spinal_MRI_T2.jpg)
Sagittal spinal T2 weighted MRI image illustrating heterogeneous and diffuse enhancement of chronic lymphocytic leukemia. [2] -
![Sagittal spinal T1 weighted MRI image illustrating hypointense diffuse signal of chronic lymphocytic leukemia. [2]](/images/c/cc/CLL_MRI_T1.jpg)
Sagittal spinal T1 weighted MRI image illustrating hypointense diffuse signal of chronic lymphocytic leukemia. [2]
![Sagittal spinal T2 weighted MRI image illustrating heterogeneous and diffuse enhancement of chronic lymphocytic leukemia. [2]](/index.php/File:CLL_Spinal_MRI_T2.jpg)
![Sagittal spinal T1 weighted MRI image illustrating hypointense diffuse signal of chronic lymphocytic leukemia. [2]](/index.php/File:CLL_MRI_T1.jpg)
References
- ↑ Chronic lymphocytic leukemia. Dr Yuranga Weerakkody Radiopaedia (2015) http://radiopaedia.org/articles/chronic-lymphocytic-leukaemia Accessed on October, 14 2015
- ↑ 2.0 2.1 Image courtesy of Dr Frank Gaillard Radiopaedia(original file "here"). Creative Commons BY-SA-NC