Skin Lesion Terms Flashcards
Flat discolorations
Macule
Patch
Macule
Patch
Flat discolorations
Raised solid lesions
Papule
Nodule
Tumor
Papule
Nodule
Tumor
Raised solid lesions
Flat-topped elevation
Plaque
Clear fluid-filled and raised
Vesicle
Bulla
Vesicle
Bulla
Clear fluid-filled and raised
Purulent fluid-filled and raised
Pustule
Transient, red, itchy and swollen papule/plaque that usually lasts less than 24 hours because of a hypersensitivity reaction
Urticaria - wheals/hives
Dilated superficial blood vessels
Telangiectasia
Debris within sebacceous glands/hair follicles
Comedone
Non-blanchable foci of hemorrhage
Petechiae
If purpura is palpable, you should think?
Vasculitis
Accumulation of flakes of skin (stratum corneum)
Scale
Accumulation of dried body fluids
Crust
Linear defects in epidermis due to scratching
Excoriation
Loss of the epidermis only
Erosion
Loss of the epidermis and into the dermis
Ulcer
Linear break in the epidermis
Fissure
Thickening of the skin
Lichenification
Loss of substance
Atrophy
How may atrophy appear on the skin?
Shiny or like a depression
Annular
Ring with central clearing
Nummular
Circular or coin shaped
Target lesions/bull’s eye/Erythema Multiforme
Rings with central duskiness
Reticulated lesions
Network pattern
Herpetiform
Grouped together