7 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... trigger - Direct skin ... Urticaria #diagnosis #rheumatology ... #comparison #table
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
centrifugum • A chronic skin ... early localized disease ... PrathitKulkarni #Erythemas #comparison ... #table #differential ... #diagnosis #dermatology
Blanching Spider Angioma (Nevus) on Physical Exam

Spider angiomas are usually benign but often can be suggestive
underlying systemic disease ... just beneath the skin ... telangiectasia #PhysicalExam ... #clinical #video ... #dermatology #skin
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
thrombophlebitis, pulmonary ... Diagnosis: • + Clinical ... cryoglobulins • Negative causes ... affected tissue • Angio ... #hematology
Erythema Ab Igne on Physical Exam

Erythema ab igne (EAI) is a skin reaction caused by chronic
reaction caused ... #Igne #AbIgne #PhysicalExam ... #clinical #video ... #skin #dermatology ... #rash
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
to 1:1 F:M • Clinical ... NPSLE rare, Malar rash ... Evolution: Chronic disease ... druginduced #lupus #sle #comparison ... #table #rheumatology
Miliaria Crystallina on Skin Physical Examination

A 55-year-old man who had been admitted to the intensive care
caused by The ... This is caused by ... #PhysicalExam # ... clinical #video ... #dermatology