The Melanoma Nevi Gallery, one of many cancer resources, consists of photos and pictures of the dermal component of various melanomas, and provides an invaluable visual aid for the identification of possible malignancies. Malignant melanoma is the most deadly form of skin cancer. Melanomas belong to a larger group of tumors known as melanocytic tumors, some of which are benign. Melanoma occurs when the normal pigmentation cells is the skin known as melanocytes become cancerous. It usually manifests itself as a Nevus, an abnormally pigmented area of skin.
Most Nevi, or melanocytic neoplasms are benign in nature but have the potential to become cancerous. The appearance of a new mole, or a change in the size and appearance of an existing Nevus may indicate the presence of cancer cells. The ability to distinguish between benign between benign and malignant discolorations and lesions (Nevi) of the skin is aided by the use of the Melanoma Nevi gallery.
The early detection of melanoma increases the likelihood of effective treatment and survival. Visual identification of abnormally pigmented areas of tissue, comprised of nevus cells and known collectively as nevi, are essential to the diagnosis of melanoma. Searches for new moles and other discolorations in the skin need to be done quite frequently to ensure early detection. The responsibility for this phase of the diagnostic procedure falls primarily on the individual patient.
Superficial spreading melanoma is the most frequently identified form of melanoma, accounting for two thirds of all melanoma cases. The irregularly shaped discolorations and skin lesions characteristic of this type of melanoma can often be identified through the use of the Melanoma Nevi Gallery.
Other Nevi that can become cancerous include the Choroidal Nevus, more commonly know as a freckle or a mole. Visible to the naked eye without special equipment, the choroidal nevus found on the skin is a good subject for routine self-examination. The choroidal nevus is also found in the form of a lesion inside the eye, usually only visible by an eyecare professional, and not detectable by self examination.
Spindle cell melanomas usually appear as lesions on the head and neck; they have a fairly unique and characteristic appearance, which makes early detection of spindle cell melanoma possible. Initial visual identification of spindle cell melanoma is also possible through comparison with photos and pictures.
Some promising treatments including the use of monoclonal antibodies have been tested with advanced cases of melanoma. The monoclonal antibody, an antibody produced clones of one specific type of cell, has the ability to target specific cells such as cancer cells.
Embryonic stem cell protein was also found to inhibit the growth of melanoma, and shows promise as one of many cancer treatments.
A confirmed diagnosis of malignant melanoma must ultimately be made by a trained oncologist. Changes in moles and the appearance on new skin discolorations, detected by use of the Melanoma Nevi Gallery should be reported to a qualified physician promptly.
Ian Pennington is an accomplished niche website developer and author. To learn more about the Melanoma Nevi Gallery , please visit Melanoma Treatment Online for current articles and discussions.