Uveal melanomas, often referred to by the media and in the general population as ocular melanomas, may arise from any of the three parts of the uvea, and are sometimes referred to by their location, choroidal melanoma, ciliary body melanoma, or iris melanoma.

The uvea (/ ˈjuːviə /; [1] derived from Latin: uva meaning "grape"), also called the uveal layer, uveal coat, uveal tract, vascular tunic or vascular layer, is the pigmented middle layer of the three concentric layers that make up an eye, precisely between the inner retina and the outer fibrous layer composed of the sclera and cornea.

2025年1月28日 · Eye melanoma most often affects the middle layer of the eye, called the uvea. Parts of the eye's uvea that can develop melanoma include the colored portion of the eye (iris), a structure around the eye's lens (ciliary body), and the layer of blood vessels that lines the back of the eye (choroid).

2011年12月1日 · Uveal melanoma is a term with which many people may be unfamiliar. In part, that's because it's a relatively rare type of cancer, but also because it's been called different names by different sources. Essentially, uveal melanoma is a cancer, or melanoma, of the eye.

Uveal melanoma is a rare condition accounting for only 5% of all primary melanoma cases. Still, it is the most frequently diagnosed primary intraocular malignant tumor in adults. Almost 90% of the tumors involve the choroid and only a small percentage affects the ciliary body or the iris.

Knowing how uveal melanoma spreads and where it spreads to can help you to understand why it is important to get treated as early as possible.

Uveal melanoma is the most common cancer that starts in the eyeball in adults. It accounts for about 5% of all melanoma cases. It may be called choroidal melanoma or ocular melanoma. Like all melanomas, uveal melanoma develops from a …

Uveal melanoma, sometimes called ocular melanoma, is a type of cancer that affects the uvea, the middle layer of the eye that contains blood vessels, pigment cells (melanocytes), and provides nutrients and oxygen to the retina.

Intraocular melanoma is a disease in which malignant (cancer) cells form in the tissues of the eye. Being older and having fair skin may increase the risk of intraocular melanoma. Signs and symptoms of intraocular melanoma may include blurred vision or a dark spot on the iris.

2024年8月6日 · Your uvea is a three-part structure that surrounds most of your eye. The three parts of it all play a vital role in eye function. They support surrounding tissues, help control key eye functions and much more. Many conditions can affect the parts of the uvea, but there are also many things you can do to protect the health of this key layer.