skin Flashcards
Multiple hypopigmented skin-colored papules
Molloscum Contagiosum Viral
Infection
multiple hyperpigmented papule on buttocks
condylomata
Multiple erythematous scaly well-defined papules and plaques w/some areas with excoriations on the buttocks
psoriasis
Multiple erythematous scaly annular plaque
on medial side of thigh
tinea corporis, tinea cruris (inguinal)
multiple erythematous scaly bilateral symmetrical plaques on both feet
allergic contact dermatitis
Multiple erythematous papules, patch, nodules and with yellow crust on forehead
folliculitis/ furunculosis
Solitary, skin-colored pedunculated(there is a
stem) and convoluted nodule with hemorrhagic
crust
Acrochordon
Solitary erythematous, tender nodule on the neck
Furuncle
multiple wheal
urticaria
wheal like formation of the skin upon scratching
dermatographism
Multiple ill-defined edematous patch (forehead)
with periorbital angioedema.
Allergic Contact Dermatitis secondary to hair dye.
Multiple clustered/grouped vesicles containing
clear fluid on erythematous bases on right axilla
sparing the axillary vault.
Herpes Zoster.
Lateral pressure on unblistered skin -> shearing off of epithelium.
NIKOLSKY SIGN:
Direct pressure on top of a blister ->
extension of blister into the adjacent
unblistered skin
ASBOE-HANSEN SIGN:
multiple pustules on erythematous base
candidal intertrigo
Multiple erythematous scaly (secondary lesion)
plaque (primary lesion), there are some areas with
fissures.
psoriasis
dry scales with depigmented areas
cirrhosis (scale)
PE: Multiple erythematous papules with
yellowish crusts.
impetigo
due to mechanical forces.
excoriation
Multiple flaccid blisters/bullae containing
serous fluid on erythematous bases on the neck,
+ nikolsky, + asboe-hansen
steven johnsons syndrome
causative drug agents sjs
allopurinol, INH, antiepileptic drugs, antigout
sjs >30% affected
toxic epidermal necrolysis
o autoimmune disease that presents with
erosions and crust, hard to treat. o Thicker crusting and more sloughing
than SJS
pemphigus vulgaris
elevated, common in
caesarean section
hypertrophic scar
Multiple hyperpigmented lichenified plaques
with excoriation on both feet
lichenification
Hemorrhagic to turbid fluid on erythematous bases on the right side
Herpes zoster
it is like a bull’s eye there are
3 parts
target/ targetoid
characterized by multiple
erythematous plaques with target or iris morphology and usually represents hypersensitivity reaction to drugs or infection
erythematous multiforme
Livedo reticularis
meshlike
Serpiginous plaque
cutaneous larva migrans, hookworm
best tx for tapeworm infection
albendazole
