A1 Primary/Secondary lesions, Shapes, Vascular Lesions Flashcards
(36 cards)
flat, non palpable,
macule
flat, non palpable, >1cm diam, (port wine stain)
patch
elevated, palpable,
papule
elevated, palpable flat topped, >1cm diam (psoriasis)
plaque
elevated, palpable, extends to dermis, 1-2cm diam (lipoma)
nodule
elevated, palpable fluctuat, encapsulated semi solid, fluid filled (sebaceouse cyst)
cyst
elevated, superficial, serous fluid,
vesicle
elevated, serous fluid, >1cm diam
bulla
elevated, superficial
pustule
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Macule,Patch, Papule, Plaque, Nodule, Cyst, Vesicle, Bulla, Pustule (Primary Lesions)
fibrous, decreased elasticity
scar
hypertrophic scar, elevated lesion
keloid
superficial, loss of epidermal layer
excoriation
buildup of keratinized skin
scale
dried exudate
crust
thickened epidermis
lichenification
Linear break in epidermis, common in skin folds
fissure
loss of epidermis, moist appearance
erosion
loss of epidermis and dermis
ulcer
F*CK SEELS
Fissure, Ulcer, Crust, Keloid, Scar, Erosion, Excoriation, Lichenification, Scale (Secondary lesions)
thinning of epidermis, loss of skin
atrophy
elevated but w/ depth, solid, >2 cm diam
tumor
red/purple color, non blanching,
petechiae
red purple color, non blanching, >.5cm diam
purpura