19 results
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
Finally, skin scrapings ... #Clinical #Derm ... Scabies #Microscopy #Rash ... #NEJM
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
erythematous and scaly rash ... examination of a skin ... mites (Panel C) #Clinical ... #Derm #PrimaryCare ... Scabies #Microscopy #NEJM
Nikolsky’s Sign - Febrile & Positive Nikolsky’s Sign: Patients in this group have the potential to
Nikolsky’s Sign ... sick (Fever + Rash ... large amounts of skin ... #Clinical #EM #IM ... #Derm #Nikolsky
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
redness of the skin ... staphylococcal scalded skin ... , the differential ... erythematous rash ... #Erythematous #Rash
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
Christmas Tree Rash ... parallel to lines of skin ... palms/soles - Differential ... Pityriasis #rosea #clinical ... #dermatology #photo
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
: - Catch-all term ... Ill-appearing, vital sign ... sulfa-drug - Skin ... #Dermatology #Rash ... #Differential #
An 11-year-old girl presented to the hospital with a skin lesion on her left cheek that
hospital with a skin ... #Clinical #Derm ... Cowpox #Cheek #Rash ... #NEJM
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... trauma leads to skin ... painless, no systemic signs ... biopsy preferred Differential ... #photo #hand
Skin Mottling - Skin mottling, a common clinical sign in patients in shock, is a violaceous
Skin Mottling - ... Skin mottling, a ... sign in patients ... #Derm #PCC #Mottling ... Hypoperfusion #Shock #NEJM
Disseminated Cutaneous Blastomycosis- A fungal culture of skin tissue was negative; however, a skin biopsy showed
fungal culture of skin ... negative; however, a skin ... #clinical #photo ... #derm #NEJM #cutaneous