skin Flashcards
androgenic alopecia
uneven hairloss is characteristic pattern
scabies treatment
permethrin or ivermectin
difference between SJS and toxic epidermal necrolysis
< 10% body = SJS, > 30% = TEN
who gets scalded skin syndrome?
< 6yo and infected with staph
looks kind of like a basal cell but is smaller, central dimple when squeezed, young person, and on lower extremities
dermatofibroma
subcutaneous nodules in strep, sarcoid, IBD, malignancy
erythema nodosum
seen in insulin resistance and GI malignancy
acanthosis nigricans
vitiligo is associated with ______
autoimmune disorders
linear IgG and C3 deposits, topical clobetasol as treatment
bullous pemphigoid
patient presents with massive breakout of POX. What should the pt be tested for?
HIV - indicates immunodeficiency
athletes foot treatment
clotrimazole, terbinafine
salmon colored plaques with silvery scales over extensor surface
psoriasis
vitiligo treatment
corticosteroids
first line for acne vulgaris
topical retinoids
do people on doxycycline need to be careful with sun exposure?
yes
brown spots on cheeks of older lady
lentigo
is pityriasis rosae viral in etiology?
yes
type 4 hypersensitivty and pruritic, erythematous rash with bullae
allergic contact dermatitis
transglutaminase + dapsone for treatment
dermatitis hepatiformis in celiac disease
due to loss of elastic fibers and perivascular connective tissue in the elderly
senile purpura - dark purple spots of forearm
step up therapy for acne
topical retinoids
topical abx
oral abx
isotretinoin
painful, flaccid bullae, mucosal erosions, autoantibodies to desmosomes, IgG and C3 row of tombstones
pemphigus vulgaris
what type of hypersensitivity reaction is nickel allergy and what to do for treatment
type 4, corticosteroids
patient has target-like shaped lesions on his skin, what others lesions may he have?
erythema multiforme- usually occur following HSV breakout
