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Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
Panel A), arms, and ... spaces on the hands ... #Clinical #Derm ... Scabies #Microscopy #Rash ... #NEJM
Nikolsky’s Sign - Febrile & Positive Nikolsky’s Sign: Patients in this group have the potential to
Nikolsky’s Sign ... sick (Fever + Rash ... to fluid loss and ... #Clinical #EM #IM ... #Derm #Nikolsky
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
: - Catch-all term ... Ill-appearing, vital sign ... New-onset fever with rash ... #Diagnosis #Dermatology ... #Rash #Maculopapular
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
scaly rash with ... interdigital areas, and ... mites (Panel C) #Clinical ... #Derm #PrimaryCare ... Scabies #Microscopy #NEJM
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
groin, penis, and ... biopsy of the rash ... #Clinical #Derm ... InfectiousDisease #Rash ... FilariformLarvae #Microscopy #NEJM
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
macules on her torso and ... in a “spaghetti and ... #Clinical #Derm ... TineaVersicolor #Rash ... Microscopy #Spaghetti #NEJM
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
APPROACH The term ... distribution of the rash ... rashes but without signs ... whether the rash ... #Diagnosis #Dermatology
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Secondary Syphilis Rash ... Skin rash and malaise ... The signs and symptoms ... #Diagnosis #Clinical ... #Photo #Dermatology
Primary and Secondary Syphilis - On examination, the patient had sharply demarcated erythematous, scaly plaques on
Primary and Secondary ... plaques on his hands ... D) #Clinical #Derm ... Secondary #Syphilis #Rash ... TreponemaPallidum #NEJM
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
(blue-purple) rash ... • Erythematous rash ... chest (in a V-sign ... auricular papules Clinical ... #rheumatology #dermatology