24 results
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
Types of hypersensitivity ... reactions Type ... (Anaphylaxis) Type ... happypillsrx/ #hypersensitivity ... #Classification
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
: Summary Type ... conjunctivitis Type ... Graves' Disease Type ... Serum sickness Type ... #Classification
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Hypersensitivity ... Types and Their ... Mechanisms Type ... sclerosis #Hypersensitivity ... #Types #Classification
Hiatal Hernia Types - Classification
Type I Hiatal Hernia = Sliding Hernia
Less common types of paraesophageal hernias
Hiatal Hernia Types ... - Classification ... stomach entering the chest ... herniate into the chest ... #Classification
Ill defined centrilobular nodules of ground glass density in a patient with hypersensitivity pneumonitis #Clinical #Radiology
nodules of ground glass ... a patient with hypersensitivity ... Clinical #Radiology #CTChest ... #Hypersenstitivity
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... • Acute Ground Glass ... Chronic Ground Glass ... : Hypersensitivity ... HiRes #HighRes #Chest
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of types ... of hypersensitivity ... Type 1 - Mediators ... Graft rejection #hypersensitivity ... allergy #table #classification
Chronic hypersensitivity pneumonitis
The key findings in chronic hypersensitivity pneumonitis are:
Mosaic pattern with areas of ground-glass atenuation
Chronic hypersensitivity ... findings in chronic hypersensitivity ... areas of ground-glass ... Radiology #CXR #CTChest ... #Hypersensitivity
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Hypersensitivity ... Hypersensitivity ... nodules of ground-glass ... Radiology #Pulmonary #CTChest
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
Ground-glass opacity ... Ground-glass opacity ... So ground-glass ... distribution: Hypersensitivity ... Radiology #Pulmonary #CTChest