5 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
of Pityriasis rosea ... Differential diagnosis: secondary ... syphilis (involve ... #Pityriasis #rosea ... #clinical #dermatology
Petechiae: punctate spots that arise from spontaneous bleeding secondary to profound thrombocytopenia. 
The spots (easily visible
spontaneous bleeding secondary ... The spots (easily ... this patient's legs ... #Photo #Dermatology ... #Rash #Petechiae
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... phenomenon • Pityriasis ... Rosea - Oval, tannish-pink ... Syphilis - Red ... plaques on palms and soles
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
gulf of Mexico Oyster ... cellulitis w/ black spots ... hemolytic anemia, CKD, hiv ... #cellulitis #dermatology ... #legs #clinical
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
eczema - Palms, soles ... erosions • Herpes zoster ... • Pityriasis ... rosea - Trunk (Christmas ... #rash #differential