6 results
Central Distribution, Febrile / Ill:
 - Viral Exanthem 
 - Lyme Disease (erythema migrans) 
Central Distribution,
twitter.com/BirksMD #Maculopapular ... #Macular #Macules ... #Papules #Rash ... #Algorithm #Diagnosis ... #Dermatology #Skin
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - ... Diagnostic Algorithm ... may start as a macule ... sulfa-drug - Skin ... #Rash #Maculopapular
Erythema Ab Igne on Physical Exam

Erythema ab igne (EAI) is a skin reaction caused by chronic
Erythema Ab Igne ... a skin reaction ... PhysicalExam #clinical #video ... #skin #dermatology ... #rash
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
Reactive Skin Rash ... Differential Diagnosis Algorithm ... lasts <24hrs • Erythema ... possibly with macules ... Reactive #SkinRash #dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythema ab igne ... centrifugum • A chronic skin ... acquired dermal macular ... • A chronic skin ... differential #diagnosis #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
- Chalk-white macules ... or red-brown macule ... macerated areas with satellite ... ; pruritis #dermatology ... #rash #differential