4 results
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
, and systemic lupus ... erythematosus ... - Contact dermatitis ... #Types #Classification ... Allergy #Diagnosis #Reactions
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
to complement activation ... Examples: Rheumatoid arthritis ... erythematosus Type ... Examples: Contact dermatitis ... #reactions #types
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Types II and III ... (e.g. systemic lupus ... erythematosus ( ... #classification ... #rheumatology #
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
erythematosus, ... disease, drug reactions ... LFT • ESR • ANA ... differential #diagnosis #rheumatology ... #classification