Clinical Skin Exam Vocab Flashcards
macule
unpalpable, <1cm in diameter
patch
unpalpable, >1cm in diameter, bigger than macule
papule
palpable, <1cm in diameter
can vary in how much it is raised
can be umbilicated
plaque
confluence of papules and nodules (broad and raised)
nodule
palpable, >1cm in diameter
vesicle
fluid filled lesion, <1cm in diameter
bulla
fluid filled lesion, >1cm in diameter
pustule
vesicle or bulla filled with pus
wheal
a papule or plaque due to transient tissue edema
erosion
superficial loss of epidermis (no scarring)
ulcer
loss of epidermis and dermis (scarring)
fissure
narrow loss of epidermis and/or dermis
nummular
round/coin shaped
discoid
(like nummular) round/coin shaped
gyrate
swirls in circles
lichenification
thickened from rubbing
dystrophy
abnormal formation of skin or nails
excoriation
scratch
fungating
erupting like a fungus
scaling
increased thickening of skin (hyperkeratosisis)
verrucous
scaling that looks like warts
maceration
moist peeling skin
desquamation
skin coming off in scales
exfoliation
peeling
lichenoid
tightly adhered to skin
psoriasiform
large white or silver flakes
keratotic
horny scaling
pityriasiform
powdery scaly