1 lesions differ from the surrounding tissue and may look like bumps or patches or be a different color or texture. Patches of discolored skin have many possible causes, including birthmarks, rashes, infections, and skin cancer Learn more about when to see a doctor here. Skin discoloration is a common occurrence with a variety of causes It is often harmless but could indicate a more serious condition. Hyperkeratosis hyperkeratosis causes patches of thick, rough skin
There are many types of this condition, including corns and calluses, warts, eczema and psoriasis Causes include allergies, autoimmune diseases, medications and sun exposure Providers diagnose hyperkeratosis with a skin exam and biopsy Treatments vary based on the type but often include medications. What does skin cancer look like View skin cancer pictures to see what to look for
A small white patch on skin may have several causes, including eczema, psoriasis and vitiligo. White spots on the skin Get insights into why white patches appear on skin and how to treat them Find out about fungal infections, pigmentation issues, and more. Hemosiderin staining looks like a patch of skin that is a darker color than the surrounding skin Actinic keratosis is a rough, scaly patch or bump on the skin
It’s also known as a solar keratosis Actinic keratoses are very common, and many people have them They are caused by ultraviolet (uv) damage to the skin Some actinic keratoses can turn into squamous cell skin cancer Skin rashes can be caused by minor irritations or allergies, while others are more serious.
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