2479 results
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Mediators: lgE - Antigen ... Form: Soluble antigen ... Form: Cell-bound antigen ... reaction, Haemolytic disease ... complex - Antigen
POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
→ Spectrum of Disease ... Ratio Step 1: Clinical ... with a focused clinical ... 3: Spectrum of Disease ... the spectrum of disease
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
lgE - Soluble antigen ... IgM - Cell-bound antigen ... during hemolytic disease ... IgM - Soluble antigen ... - Antigen-antibody
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Interstitial Lung Disease ... reaction to inhaled antigen ... Connective Tissue Disease ... Pneumonconiosis - Lung disease ... Interstitial #Lung #Diseases
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
Patterns of Diseases ... Vessel Ischemic Disease ... FLAIR #Patterns #Diseases ... neuroradiology #clinical
Allergic Rhinitis: Pathogenesis and clinical findings

1. Allergy Sensitization -> Antigen Exposure -> APC (macrophages, HLA class
Pathogenesis and clinical ... Sensitization -> Antigen ... class II) process antigen ... by 15 minutes) Antigen ... Exposure -> Antigen
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
proportion of truly diseased ... identified as diseased ... identify a non-diseased ... picks up only the disease ... it has a narrow focus
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
Pathogenesis and clinical ... Macrophage engulfs antigen ... -> Antigen presentation ... cells recognize antigen
Type II Hypersensitivity: Pathogenesis and clinical findings
Definition: When antigens bind to the body's cell surfaces, forming
Pathogenesis and clinical ... surfaces, forming an "antigen-surface ... Antigen binds receptor ... platelets) -> An "antigen-surface ... against either the antigen
This is what a shoulder dislocation looks like on US before and after reduction. Focus on
Focus on the joint ... Ghali @EM_RESUS #Clinical ... #POCUS #MSK #Shoulder