There are two basic cell types of melanoma as seen with the microscope. These are spindle and epithelioid. Most melanomas have a combination of these 2 cell types. Only if the eye is removed or the tumor resected can the doctor judge the cell type. Melanomas with predominantly spindle cells have thin elongated cells and imply better prognosis. Epithelioid cell type melanoma have round cells and imply worse prognosis.

It is a rare cancer that develops within the eyeball in a tissue called the uvea. It is subdivided into iris, ciliary body, and choroidal melanoma depending on the tumor location.

About 6 people out of a million population develop uveal melanoma. It affects 2000 to 2500 Americans per year.

There is no known cause. Diet, lifestyle, occupation, and stress are not known causes. This cancer is not familial.

Caucasians with fair complexions are more likely to develop uveal melanoma than African Americans, Indians, and Asians.

Patients with one blue and one brown eye are at risk for melanoma in the brown eye. This condition is called oculodermal melanocytosis or nevus of Ota. Patients with skin melanoma or dysplastic nevus syndrome are not proven to have a higher risk for uveal melanoma, but they should get their

Most cases are identified by an ophthalmologist with eye examination and then tests are used to confirm the diagnosis. laser photocoagulation, transpupillary thermotherapy, surgical resection or combinations of above treatment.

All age are at risk, but this cancer most often affect middle aged people with a peak age at 55 years. Only 1% of patients are younger than 20 years old.

Melanoma is a form of skin cancer that starts in the pigment-producing skin cells called melanocytes. These cells become abnormal, grow uncontrollably, and aggressively invade surrounding tissues. Although melanoma is less common than other types of skin cancer, it is the most serious. Fortunately, melanoma may be cured if caught and treated in its early stages when it affects only the skin.

Melanoma is a malignancy of melanocytes, special cells in the skin which synthesize skin pigment. It is the most rapidly increasing form of cancer in the US. Although all causes of melanoma are not known with certainty, epidemiologic studies suggest that brief, intense exposure to ultraviolet radiation contributes to the development of melanoma.

Your health professional will examine your skin to look for melanoma. If he or she suspects melanoma, a biopsy of the affected skin is needed to make a diagnosis. For this, your health professional will remove a sample of tissue, and a pathologist will examine it under a microscope to check for cancer cells. If the biopsy shows melanoma, more testing (such as a sentinel lymph node biopsy) may be necessary to determine whether the melanoma has spread to the lymph nodes.

You can prevent all forms of skin cancer, including melanoma, by avoiding overexposure to ultraviolet (UV) rays. Avoid sunbathing and tanning salons. UV rays from artificial sources such as tanning beds and sunlamps are just as dangerous as those from the sun.2 Perform a skin self-exam monthly to identify suspicious growths that may be cancer or growths that may develop into skin cancer (precancers).

Cichlid-only community tanks-- usually with non-cichlid scavengers-- are very common in the cichlid hobby. Experienced cichlid keepers often find unlikely combinations of cichlids which work well by chance (e.g. a shortage of tank space, or a fish jumping into another tank). Aquarists will commonly attempt to group fish of similar geographical origin, e.g.

Cholesterol travels through the blood attached to a protein. This package of cholesterol (a lipid) and protein is called a lipoprotein. Lipoproteins are either high-density or low-density, based on how much protein and fat they have. Low-density lipoproteins (LDL) are the "bad" cholesterol. LDL is mostly fat with only a small amount of protein. It can clog your arteries. If you have high cholesterol, your doctor will want you to lower your LDL.

PHYSICAL: Shaking, beating, burning, failure to provide necessities of life (e.g., adequate food, clothing, shelter, medical care). A child is physically injured by other than accidental means. A child is being subjected to willful cruelty or unjustifiable punishment. Any kind of contact with a child could be considered a sexual act. It will depend on the intent of the person making the contact.