4 results
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Vascular Skin Lesions ... cm diameter - Purpura ... in dermis • Congenital ... Vascular #Vasculitis #SkinRash ... #dermatology #Differential
Acanthosis Nigricans: Velvety appearing, hyperpigmented skin. Associated with diabetes and a 
number of other disorders. Multiple
hyperpigmented skin ... number of other disorders ... Images #Clinical #Dermatology ... #SkinRash #Acanthosis ... Nigricans #SkinTags #Photo
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Gangrenosum: Autoimmune disorder ... ulceration of the skin ... Images #Clinical #Photo ... #Dermatology #SkinRash
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
PETECHIAE and PURPURA ... Purpura are larger ... a generalized disorder ... #Diagnosis #Dermatology ... #Nomenclature #Atlas