17 results
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Primary Causes ... Lesions == Macules ... Lesion / Systemic ... #generalized #dermatology ... #causes
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
vasculitis which causes ... ulceration of the skin ... a number of systemic ... Images #Clinical ... #Photo #Dermatology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
These lesions show ... Most cases are idiopathic ... infections, drugs, systemic ... Centrifugum #EAC #clinical ... #photo #dermatology
Pruritus - No Primary Skin Lesion - Differential Diagnosis Algorithm

Blood Glucose:
 • Diabetes Mellitus
Liver Function Tests/Enzymes:
Pruritus - No Primary Skin ... Lesion - Differential ... Pruritus #secondary #systemic ... #generalized #dermatology ... #causes
Embolic Phenomena: Purplish discoloration of skin resulting from embolus to small toe. In this case, the
discoloration of skin ... In this case, the ... #Dermatology #Septic ... Endocarditis #Janeway #Lesions ... #Photo #UCSDH
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
characterized by a systemic ... Skin rash and malaise ... resembling rashes caused ... Rash #Diagnosis #Clinical ... #Photo #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
(cutaneous or systemic ... to have a "wood-grain ... multiforme • Acute systemic ... classic targetoid lesions ... differential #diagnosis #dermatology
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
blisters containing pus ... lesions + Rheumatic ... pain Clinical ... Rule out other causes ... diagnosis #management #Dermatology
Orf Virus - Cutaneous Finger Lesions

35 year old butcher presents with these lesions one week after
Cutaneous Finger Lesions ... - Caused by Orf ... Just my clinical ... #photo #dermatology ... #skin
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
lesion which may ... Diagnosis is clinical ... are first-line systemic ... migrans #skinRash #dermatology ... #clinical #photo