3 results
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
II - IgG or IgM ... cellular antigen, leading ... ADCC with cytotoxic ... Type Ill - IgG and ... #Classification
IGG-4 RELATED DISEASE

WHAT?
 • A chronic, immune-mediated fibroinflammatory disease with tumefactive infiltration of IgG4+ plasma cells
- Organ dysfunction ... progressive organ dysfunction ... • Pancreas: Type ... complement • Classification ... #Management #Rheumatology
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
, a type of dendritic ... various tissues, leading ... • Endocrine Dysfunction ... Birbeck granules (EM ... Histiocytosis #Diagnosis #Management