Skin cancer is the most common type of cancer in the U.S., and it has increased dramatically in the last 50 years. Melanoma, ...

A person may notice pinpoint dots on their skin for a number of reasons, ranging from heat exposure to an infectious disease. Depending on the skin tone, the dots may be red, gray, the same color ...

Amelanotic melanoma is a type of skin cancer. A person with amelanotic melanoma will develop a mole or similar growth that does not contain melanin or pigment. It may be pale pink or reddish ...

Person to person. This happens when ... It typically appears as a ring-shaped rash that may cause red skin that is scaly or itchy. It may also cause hair loss in the affected area.

Bothered by itchy red scalp? It could be seborrheic dermatitis or psoriasis. They can look alike and may even happen at the same time. Learn more about how these conditions are similar and different.