10 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 ... -6011359#5 #diagnosis ... differential #symptoms #signs ... #dermatology #skin ... #skinrash
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
Leser–Trélat Sign ... paraneoplastic sign ... #PhysicalExam # ... clinical #video ... #skin #dermatology
Pustular Skin Rash - Differential Diagnosis Algorithm
Pruritic / Scaly / Erythematous lesions, usually poorly demarcated
Acneiform -
Pustular Skin Rash ... - Differential Diagnosis ... body folds with satellite ... #Pustular #SkinRash ... #dermatology #Differential
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
differentiating between the diagnosis ... #TEN #Dermatology ... #PhysicalExam # ... Video #Clinical ... #SJS #skin
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... - Differential Diagnosis ... Auspitz sign, Koebner's ... Papulosquamous #SkinRash ... #dermatology #Differential
Kussmaul's Sign and Friedreich's Sign on Neck Examination

A middle-aged M with unknown PMH presents with dyspnea.
demonstrated in the video ... Most likely diagnosis ... blue-colored spot on the skin ... Friedreichs #Neck #JVP #PhysicalExam ... #Clinical #Video
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
associated with signs ... macerated areas with satellite ... ; pruritis #dermatology ... #differential #diagnosis ... #skin #common #
Asboe-Hansen sign (also known as "indirect Nikolsky sign" or "Nikolsky II sign")

Asboe-Hansen sign is the extension
clinical tool for diagnosing ... #PhysicalExam # ... Video #Clinical ... Bullae #Blister #Dermatology ... #skin
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
risk factors, management ... #management #medications ... #treatment #diagnosis ... dermatitis #eczema #dermatology ... #skinrash References
Anti-NXP-2 Dermatomyositis

What?
DM with generalized subcutaneous edema
Pts have more myalgias, more severe weakness, and an increased prevalence
chest (in a V-sign ... shoulders (in a shawl sign ... Dermatomyositis #diagnosis ... #management #rheumatology ... #dermatology