Derm-1

elevated, circumscribed, superficial lesion, filled with serous fluid < 1cm in diameter

elevated, circumscribed, superficial lesion, filled with serous fluid > 1cm in diameter

flat circumscribed area < 1cm in diameter

an elevated, firm, circumscribed area < 1cm in diameter

a flat, nonpalpable, irregularly shaped macule > 1cm in diameter

elevated, firm and rough lesion with a a flat surface > 1cm in diameter

elevated, irregular, transient, superficial area of localized cutaneous edema (hives)

elevated, firm, circumscribed lesion < 1cm in diameter

elevated, solid lesion with depth > 1cm in diameter

elevated, circumscribed, superficial lesions, filled with purulent fluid < 1cm in diameter

elevated, circumscribed, encapsulated lesion, filled with liquid or semi-solid material

red, purple, nonblanching discoloration < 0.5cm in diameter

red, purple, nonblanching discoloration > 0.5cm in diameter

keratinzed cells, flaky skin, irregularly thick or thin, dry or oily, variation in size

rough, thickened epidermis secondary to persistent rubbibng, itching or skin irritation

irregularly shaped, elevated, progressively enlaring scar; grows beyond boundaries of the wound

thick to thin fibrous tissue that replaces normal skin following injury or laceration to the dermis

loss of epidermis, linear, hollowed out crusted area

linear crack or break in the epidermis to the dermis, may be moist or dry

loss of part of the epidermis, depressed, moist, glistening, following rupture of a vessicle or bulla

loss of dermis and epidermis, concave and varies in size

dried serum, blood or purulent exudates, slightly elevated, vary in size and color (brown, tan, straw colored)

thinning of skin surface and loss of skin markings, skin is translucent and paper-like

fine, irregular red lines

plugs of whitish or blackish sebaceous material lodged in the pilosebaceous follicles

whitish nodules with no visible opening to the skin surface, 1-2mm in diameter

tortuous, long tunnel in the epidermis