37 results
Erythema Multiforme: skin eruption secondary to allergic reaction from an antibiotic.

Charlie Goldberg, M.D. - UCSD Catalog
Erythema Multiforme: skin ... Images #Clinical ... #Dermatology #SkinRash ... Erythema #Multiforme #Trunk ... #Back #Photo #UCSDH
Generalized Hyperpigmentation Differentials
Use the Mnemonic "no skin SPARED"

Images from dermnet.nz and merckmanuals

Mnemonic from https://www.medscape.com/slideshow/dermatology-mnemonics-6011359#5 #diagnosis #differential
the Mnemonic "no skin ... from dermnet.nz and ... #differential #symptoms ... #signs #dermatology ... #skin #skinrash
Cellulitis: Redness and swelling resulting from bacterial skin infection.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical
Cellulitis: Redness and ... from bacterial skin ... Images #Clinical ... #Dermatology #SkinRash ... #Cellulitis #Photo
Becker Nevus: Benign idiopathic condition with characteristic pebbling of the skin and hair growth within the
pebbling of the skin ... and hair growth ... Images #Clinical ... #Dermatology #SkinRash ... Becker #Nevus #Photo
Lichen Simplex Chronicus: Thickened, red, puritic patch of skin resulting from chronic rubbing 
and scratching.

Charlie Goldberg,
puritic patch of skin ... chronic rubbing and ... Images #Clinical ... #Photo #Dermatology ... #SkinRash #Lichen
Urticaria (hives): Skin reaction that occurs in response to cold, food allergies, meds, environmental exposures, stings,
infections
Urticaria (hives): Skin ... with systemic symptoms ... Images #Clinical ... #Photo #Dermatology ... #SkinRash #Urticaria
Acanthosis Nigricans: Velvety appearing, hyperpigmented skin. Associated with diabetes and a 
number of other disorders. Multiple
hyperpigmented skin ... with diabetes and ... Multiple skin tags ... #Dermatology #SkinRash ... Nigricans #SkinTags #Photo
Psoriasis: Chronic, idiopathic condition that leads to swelling, redness, and scaling of the skin.

Charlie Goldberg, M.D.
swelling, redness, and ... scaling of the skin ... #Photo #Dermatology ... #SkinRash #Psoriasis ... #Trunk #Scaling
Scarlet fever
• Delayed-type skin reactivity to pyrogenic exotoxin Requires prior exposure
• Diffuse erythematous eruption that generally
• Delayed-type skin ... armpits -> trunk ... fever #diagnosis #clinical ... #photo #signs # ... symptoms
Cutis Verticis Gyrata: Idiopathic development of excess folds and furrows within the skin of the head.
Associated
furrows within the skin ... UCSD Catalog of Clinical ... Images #Clinical ... #Dermatology #SkinRash ... Verticis #Gyrata #Photo