Uveal melanoma other diagnostic studies: Difference between revisions
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*Biopsy of the uveal melanoma is not preffered because it can be hard to get a sample of the tumor without damaging the eye. | *Biopsy of the uveal melanoma is not preffered because it can be hard to get a sample of the tumor without damaging the eye. | ||
*Biopsy could possibly spread the tumor within or outside of the eye. | *Biopsy could possibly spread the tumor within or outside of the eye. | ||
== References == | == References == | ||
{{reflist|2}} | {{reflist|2}} | ||
{{WikiDoc Help Menu}} | {{WikiDoc Help Menu}} |
Revision as of 16:18, 28 October 2015
Uveal melanoma Microchapters |
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Uveal melanoma other diagnostic studies On the Web |
American Roentgen Ray Society Images of Uveal melanoma other diagnostic studies |
Risk calculators and risk factors for Uveal melanoma other diagnostic studies |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [3]
Overview
Other diagnostic studies for uveal melanoma include PET scan.
Other Diagnostic Studies
Positron Emission Tomography Scan
A baseline PET scan of the liver and other abdominal organs is advised in patients with a malignant uveal melanoma. Tumors that are too small will be identified by this study.
![](/images/2/27/Choroidal_melanoma_on_FDG_PET_CT.jpg)
Biopsy
As almost all cases of uveal melanoma can be accurately diagnosed by the eye exam and imaging tests, a biopsy is not often needed. However, some doctors have started using biopsies to get a sample of the tumor for gene testing. This can help predict whether the melanoma is likely to come back outside of the eye at some point
- Biopsy of the uveal melanoma is not preffered because it can be hard to get a sample of the tumor without damaging the eye.
- Biopsy could possibly spread the tumor within or outside of the eye.
References
- ↑ Image courtesy of Dr. Preveen Jha Radiopaedia (original file [1]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC