15 results
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
cellular antigen, leading ... to complement activation ... Complement activation ... Post-streptococcal glomerulonephritis ... Hypersensitivity #Types #Classification
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Post-infectious glomerulonephritis ... #Allergic #Reactions ... #Types #Classification
Pulmonary stenosis - severity - Grading of pulmonary stenosis

#Diagnosis #Cardiology #Pulmonic #Pulmonary #Stenosis #Severity #Grading #Classification
Pulmonary stenosis - severity ... - Grading of pulmonary ... Pulmonary #Stenosis #Severity ... #Grading #Classification
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
cell antigens, leading ... to complement activation ... they activate complement ... Post-streptococcal glomerulonephritis ... #table #classification
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Severity of Aortic ... transvalvular gradient ... , inconsistent grading ... AorticStenosis #Classification ... #Severity #Criteria
Aortic Stenosis Grading on echocardiography
The cut-offs for grading can be found in table 1. Discrepancies are
Aortic Stenosis Grading ... The cut-offs for grading ... 4.0 m/s and mean gradient ... AorticStenosis #Classification ... #Severity #Criteria
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
we created to implement ... Canal Stenosis Grading ... Foraminal Stenosis Grading ... Spine #Report #Grading ... #Classification
Hepatopulmonary Syndrome (HPS) 

HPS-differential diagnosis:
1. Pulmonary vasculature
2. Diseases of the lung parenchyma
3. Pleura and diaphragm

HPS-diagnosis:
1. Patients
Alveolar-arterial oxygen gradient ... vasodilatation HPS-severity ... classification
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
degranulation, leading ... to an allergic ... antigen-surface complex, leading ... immune reaction, leading ... #Types #Classification
Internal Hemorrhoids - Severity and Classification
 - Grade I
 - Grade II
 - Grade III
 -
Hemorrhoids - Severity ... and Classification ... #Hemorrhoids #Severity ... #Classification ... #Grading #grades