Melanoma

Now that it is summer, there are plenty of magazine articles on skin cancer awareness. One I recently read shows, not only what melanoma looks like, but the different types involved and where they are most likely to occur. So, I thought I'd share that information here:
Superficial spreading melanoma is the most common of all types 70% and occurs most often on the upper back in men and back and legs in women. These are flat or slightly raised, irregular borders, and varigated in color. Changes in a mole is sometimes noted.
Nodular melanoma  is typically found on the trunk and legs. These appear as raised a dark brown or black bump, but may also be red, blue, gray, tan or skin toned. Ulceration or bleeding is common. this lesion has rapid growth over weeks or months. Nodular melanoma makes up 10-15% of cases.
Lentigo Melanoma occurs in sun exposed areas, head, neck and arms. These appear as tan to brown/black patches. Irregular borders mimic large asymmetrical sun spot. These lesions are slow growing. 15% of new cases diagnosed.
Acral Lentiginous Melanoma make up 29 to 79% of cases in blacks, asians, and hispanics; 2 to 8% in caucasians. These lesions appear on the soles of feet, palms of hands and under fingernails and toenails. Appears as irregular brown/black pigmentation on skin or under nails. Ulceration in this lesion is common.


Source: Redbook magazine (http://www.redbookmag.com/)