Uveal melanoma MRI: Difference between revisions
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{{CMG}}{{AE}} {{Fs}} | {{CMG}}{{AE}} {{Fs}} | ||
==Overview== | ==Overview== | ||
[[MRI]] may be helpful in the [[diagnosis]] of uveal melanoma. Findings on [[MRI]] suggestive of uveal melanoma include high intensity [[mass]] [[lesion]] (due to [[melanin]] and [[hemorrhage]]) on [[T1]], and low intensity [[mass]] lesion on T2. The [[lesion]] enhances with [[gadolinium]]. | |||
==MRI== | ==MRI== | ||
[[File:5af151cc86aa97d54c3897001c7e60 big gallery.jpg| | [[MRI]] may be helpful in the [[diagnosis]] of uveal melanoma. Findings on [[MRI]] suggestive of uveal melanoma include: | ||
* High intensity [[mass]] [[lesion]] (due to [[melanin]] and [[hemorrhage]]) on T1 | |||
* Low intensity [[mass]] [[lesion]] on T2 | |||
* The lesion enhances with [[gadolinium]] | |||
=== Iris/ ciliary body melanoma === | |||
[[File:5af151cc86aa97d54c3897001c7e60 big gallery.jpg|400px|none|thumb|Case courtesy of Dr Dalia Ibrahim, <a href="https://radiopaedia.org/">Radiopaedia.org</a>. From the case <a href="https://radiopaedia.org/cases/31362">rID: 31362</a>]]<br /> | |||
=== Chroida; melanoma === | |||
[[File:50e2182c105bc220b390fefd13fb16 big gallery.jpeg|400px|none|thumb|Case courtesy of Dr Ammar Haouimi, <a href="https://radiopaedia.org/">Radiopaedia.org</a>. From the case <a href="https://radiopaedia.org/cases/60192">rID: 60192</a>]] | |||
<br /> | <br /> | ||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Latest revision as of 18:11, 14 August 2019
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Uveal melanoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Uveal melanoma MRI On the Web |
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American Roentgen Ray Society Images of Uveal melanoma MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Fahimeh Shojaei, M.D.
Overview
MRI may be helpful in the diagnosis of uveal melanoma. Findings on MRI suggestive of uveal melanoma include high intensity mass lesion (due to melanin and hemorrhage) on T1, and low intensity mass lesion on T2. The lesion enhances with gadolinium.
MRI
MRI may be helpful in the diagnosis of uveal melanoma. Findings on MRI suggestive of uveal melanoma include:
- High intensity mass lesion (due to melanin and hemorrhage) on T1
- Low intensity mass lesion on T2
- The lesion enhances with gadolinium
Iris/ ciliary body melanoma
Chroida; melanoma
