12 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Hypersensitivity: Summary Type ... conjunctivitis Type ... thrombocytopenia, Autoimmune Hemolytic ... anemia, Penicillin-induced ... #Types #Classification
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
Hours to Days (Hemolytic ... Anemia) Type ... Rash, SJS) - Amelia ... #Classification ... #Allergy #Diagnosis
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
Hemolytic Anemia ... Differential Diagnosis Algorithm ... → Sickle Cell anemia ... anemia (TTP, HUS ... #Diagnosis #Algorithm
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
When the specific allergen ... hay fever, food allergies ... , and drug allergies ... or during hemolytic ... #Classification
Autoimmune Hemolytic Anemia (AIHA) - Differential Diagnosis Table

Warm AIHA (48-70%)
Cold AHA (16-32%)
 • Donath-Landsteiner HA (paroxysmal
Autoimmune Hemolytic ... Anemia (AIHA) - ... Disease Mixed-type ... AIHA (7-8%) DAT-negative ... #Anemia #AIHA #
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Hay fever, Food allergies ... , Drug allergies ... transfusion reaction, Haemolytic ... #allergy #table ... #classification
Summary of types of haemolytic anaemia. Visit gramproject.com for more medical diagrams, tables and flowcharts for
Summary of types ... of haemolytic anaemia ... #differential #algorithm ... #anaemia #haematology
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... Differential Diagnosis Algorithm ... • Bleeding • Hemolysis ... #MCV #Classification ... Differential #Diagnosis #Algorithm
Penicillin Allergy Pathway for Antibiotic Prescription in Patients With Penicillin Allergy
Mild Reaction - Itching, Minor rash
Use carbapenem Type ... Type II-IV HSR ... symptoms syndrome, Hemolytic ... anemia • Avoid ... #Prescription #algorithm
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Differential Diagnosis Algorithm ... blood loss, Acute hemolysis ... , deficiency anemia ... post-splenectomy, Exercise, Allergic ... Differential #Diagnosis #Algorithm