Patient Education

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Actinic Keratoses

Actinic keratoses are precancerous growths on the skin caused by long term exposure to ultraviolet radiation, usually in the form of sunlight or tanning beds. They frequently appear on sun exposure areas such as the scalp, face, back of the hands, and forearms, and are characterized by rough, dry lesions

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Cysts

Cysts are one of the most common benign skin growths. A cyst consists of a sac or enclosed capsule filled with fluid or semisolid material. Typically, they present as round or dome shaped, nodules or lumps on or underneath the skin. The overlying skin can be unchanged or can have a small opening or punctum.

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Dermatofibroma

Dermatofibromas are common, benign skin growths most typically found on legs of women. They present as a pinkish brown, firm, scar-like bump. Sometimes, their appearance is attributed to a preceding insect bite, ingrown hair, or other minor injury or trauma. As the skin growths are harmless, no treatment

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Hypertrophic Scars

A hypertrophic scar is a thickened, raised, oftentimes pink or red scar. Hypertrophic scars can be symptomatic - causing burning, itching, or discomfort. These thickened, raised scars are more likely to occur in areas where there is significant tension on a healing wound; examples include the back, chest,

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Infantile Hemangiomas

An infantile hemangioma is a kind of vascular tumor made up of blood vessels, commonly referred to as a “strawberry birthmark.” The vascular tumor can be superficial (growing on the skin surface), appearing as a bright red, bumpy, lesion. It can also be deep (growing under the skin), presenting as

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Keloids

Keloids are thick, firm, hard growths that occur as a result of excessive scar tissue formation. They differ from ordinary scars and hypertrophic scars in that the scar tissue extends and spreads beyond the original wound margin. Rarely, these growths can occur spontaneously, even without any preceding

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Greenberg & Associates Dermatology

750 Las Gallinas Avenue,
San Rafael, CA 94903

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(415) 472-3903

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Hours of Operation

Monday
8:00 am - 5:00 am
Tuesday
8:00 am - 5:00 am
Wednesday
8:00 am - 5:00 am
Thuirsday
8:00 am - 5:00 am
Friday
8:00 am - 5:00 am
Weekend
Closed

Hours of Operation

Monday
8:00 am - 5:00 am
Tuesday
8:00 am - 5:00 am
Wednesday
8:00 am - 5:00 am
Thursday
8:00 am - 5:00 am
Friday
8:00 am - 5:00 am
Weekend
Closed
Greenberg & Associates Dermatology
750 Las Gallinas Avenue
San Rafael, CA 94903

(415) 472-3903