3 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythemas Summarized ... Erythema ab igne ... Erythema annulare ... #comparison #table ... differential #diagnosis #dermatology
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
and duration of symptoms ... Female predominance Anaphylaxis ... angioedema Other symptoms ... Urticaria #diagnosis #rheumatology ... #comparison #table
Cryofibrinogenemia Summary

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

Cryofibrinogenemia:
 • The precipitation of a
- Albumin - Cold ... Cryofibrinogenemia Symptoms ... Painful or pruritic erythema ... Cryofibrinogenemia #diagnosis #rheumatology ... #hematology