16 results
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
erythematous and scaly rash ... Microscopic examination ... CrustedScabies #Scabies #Microscopy ... #NEJM
Excoriated papules with honey-colored crusting were present on the abdomen, back (Panel A), arms, and legs.
mite under light microscopy ... Pathology #Scabies #Microscopy ... #Rash #NEJM
Auer Rods - Bone marrow aspiration revealed 5% blasts and 65% promyelocytes; many promyelocytes had prominent
arrows) and mitotic figures ... AcutePromyelocyticLeukemia #Smear #Microscopy ... #NEJM
Vesiculobullous Rashes - THE ALGORITHMIC APPROACH 
Vesiculobullous rashes provoke significant angst
in many physicians (Figure 5, page
many physicians (Figure ... However, the differential ... noting whether the rash ... vesiculobullous rash ... , the differential
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
biopsy of the rash ... InfectiousDisease #Rash ... FilariformLarvae #Microscopy ... #NEJM
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
TineaVersicolor #Rash ... #Microscopy #Spaghetti ... #NEJM
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
distribution of the rash ... systemic toxicity (Figure ... febrile have a wide differential ... have a broader differential ... Central #Peripheral #Differential
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial Rash ... - Differential ... : • Palpable Rash ... Sjogren's, GPA, EGPA, Microscopic ... #Differential #
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
erythematous rashes (Figure ... Nikolsky sign, the differential ... erythematous rash ... #Erythematous #Rash ... Febrile #Fever #Differential
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
with devastating differential ... with confidence (Figure ... palpable, the differential ... petechial or purpuric rash ... Purpural #Purpuric #Rash