32 results
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... hypersensitivity reactions ... cell antigens, leading ... hypersensitivity #reactions ... #classification
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
hypersensitivity reactions ... Days (Hemolytic Anemia ... Rash, SJS) - Amelia ... hypersensitivity #reactions ... #Types #Classification
Hemolysis Classification - Intrinsic and Extrinsic Causes

Commentary: Another way to think of immune hemolysis would be
Hemolysis Classification ... and Extrinsic Causes ... hemolytic transfusion reactions ... #Hemolysis #Classification ... #Algorithm
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
for Hemolytic Anemia ... Intrinsic Causes ... • Transfusion reactions ... #Hemolytic #Anemia ... #classification
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Autoimmune Hemolytic anemia ... Penicillin-induced drug reaction ... Dermatitis (ie. reaction ... Allergy #Allergic #Reactions ... #Types #Classification
Classification of Jaundice
Unconjugated hyperbilirubinemia (predominantly indirect bilirubin)
 • Increased bilirubin production (eg, hemolytic anemias, hemolytic reactions,
Classification of ... (eg, hemolytic anemias ... , hemolytic reactions ... syndrome, drug reactions ... #Jaundice #Classification
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Differential Diagnosis Algorithm ... hemolysis, deficiency anemia ... syndrome, POEMS • Reaction ... Exercise, Allergic reactions ... Differential #Diagnosis #Algorithm
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... Differential Diagnosis Algorithm ... #MCV #Classification ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Overall Approach to Anemia ... Differential Diagnosis Algorithm ... #Classification ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
cell surfaces causes ... , leading to an ... exposure to allergen causes ... Allergy #Allergic #Reactions ... #Types #Classification