Uveal melanoma is indeed a rare and serious type of cancer that typically originates in the uvea, which is the middle layer of the eye

Uveal melanoma is indeed a rare and serious type of cancer that typically originates in the uvea, which is the middle layer of the eye. It is the most common primary malignant eye tumor in adults, but it remains quite rare overall. The uvea contains three main components: Iris: The colored part of the eye. Ciliary body: The part that produces the fluid inside the eye and helps control the shape of the lens. Choroid: A layer of blood vessels that supplies oxygen and nutrients to the retina. Uveal melanoma can develop in any of these three areas, with the majority of cases affecting the choroid. It often goes undetected in its early stages because it might not cause symptoms until it has grown significantly. When symptoms do appear, they might include: Blurred or distorted vision A dark spot in the field of vision A noticeable change in the appearance of the eye Because it can spread (metastasize) to other parts of the body, particularly the liver, uveal melanoma can be highly dangerous if not treated promptly. Treatment options typically include: Surgical removal (enucleation) in some cases. Radiation therapy, including proton beam therapy or brachytherapy (placing radioactive seeds near the tumor). Laser therapy to shrink or destroy the tumor. The prognosis depends on the size and location of the tumor, as well as whether it has spread. In some cases, early detection and treatment can improve outcomes significantly.

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