14 results
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 ... www.medscape.com/slideshow/dermatology-mnemonics ... #differential #symptoms ... #signs #dermatology ... #skin #skinrash
Psoriasis: Chronic, idiopathic condition that leads to swelling, redness, and scaling of the skin.

Charlie Goldberg, M.D.
Psoriasis: Chronic ... of the skin. ... Clinical #Photo #Dermatology ... #SkinRash #Psoriasis ... #Scaling #UCSDH
Psoriasis: Chronic, idiopathic condition that leads to swelling, redness, and scaling of the skin.

Charlie Goldberg, M.D.
Psoriasis: Chronic ... of the skin. ... Clinical #Photo #Dermatology ... #SkinRash #Psoriasis ... #Hands #Scaling
Psoriasis: Chronic, idiopathic condition that leads to swelling, redness, and scaling of the skin.

Charlie Goldberg, M.D.
Psoriasis: Chronic ... of the skin. ... Clinical #Photo #Dermatology ... #SkinRash #Psoriasis ... #Trunk #Scaling
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... overlying scale • Psoriasis ... Auspitz sign, Koebner's ... Papulosquamous #SkinRash ... #dermatology #Differential
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
red-flags to exclude dermatologic ... Ill-appearing, vital sign ... sulfa-drug - Skin ... #Diagnosis #Dermatology ... Maculopapular #Scaling
Psoriasiform Scalp Findings in Dermatomyositis

Scalp: DM patients can present with a psoriasiform scalp eruption characterized redness,
pruritus, and non scarring ... that can mimic psoriasis ... the presenting sign ... #SkinRash #Dermatomyositis ... Dermatomyositis #Dermatology
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
Psoriatic Arthritis ... : • Psoriatic ... PsoriaticArthritis #pathophysiology ... #diagnosis #signs ... #symptoms
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
with keratotic scaling ... inflammation on skin ... Manifestations #pathophysiology ... #diagnosis #signs ... #symptoms #complications
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
plaques of erythema, scaling ... of erythema and scaling ... associated with signs ... exposed ivy) • Psoriasis ... ; pruritis #dermatology