Derm Presentations Flashcards
flexural pruritus, erythema, scaly, dry, papulovesicular crack below earlobe, atopy, lichenification
atopic eczema
what type of rash is nappy rash
contact irritant dermatitis
oval discs of eczema
discoid eczema
sharply demarcated scaly reversible erythematous plaques at hairline/extensor surfaces, nail pitting/oncholysis/dystrophy/subungal hyperkeratosis, small joint swelling/tenderness
psoriasis
psoriasis on soles of feet
Palmoplantar pustular
acute, widespread red pustules, PMH of eczema
Erythroderma
recent antibiotic treatment, acute widespread, itchy
guttate psoriasis
itchy shiny flat violet/pink pustules/plaques/papules on wrists/shins/ankles, nail ridges, white lacey pattern on buccal mucosa
lichen planus
Wickham’s striae
white lacey pattern on buccal mucosa
elderly, initially itchy plaque/pustule, widespread/localised large erythematous bullae, no scar
BULLUS PEMPHIGOID
Nikolsky’s sign
top skin layers rub away when rubbed
middle age, scalp/face/axilla/groin/trunk +- mucosa, vesicles/bullae, mild - severe
pemphigus vulgaris
+ve Nikolsky’s sign
pemphigus vulgaris
-ve Nikolsky’s sign
bullus pemphigoid
itchy symmetrical lesions on extensor sufaces
dermatitis herpetiformis
tight mitten hands due to fusion of skin
epidermolysis bullosa
oily skin, blackhead, pustule, papule, erythema, cyst, scar, ice-pick, sebaceous gland site
acne vulgaris
central face/chin/forehead erythema/pustule/papule
rosacea