3 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
thrombocytopenia, Autoimmune Hemolytic ... anemia, Penicillin-induced ... • Ex: Systemic Lupus ... #Classification ... #Diagnosis #Definitions
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
types or during hemolytic ... , and systemic lupus ... #Pathophysiology ... #Allergy #Diagnosis ... #Reactions #Table
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
DIC/TTP/HUS - Hemolytic ... anemia - Splenomegaly ... Pigmented Purpuric Dermatosis ... fever • Drug reactions ... #Diagnosis #hematology