34 results
Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
clinical findings Definition ... leading to an allergic ... Sensitization" to Allergen ... Initial exposure to allergen ... after clearance of allergen
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Hypersensitivity #Allergy ... #Allergic #Reactions ... Classification #Diagnosis #Definitions
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
clinical findings Definition ... mediated; exposure to allergen ... development of allergen-specific ... Allergic reaction ... Initial exposure to allergen
Definitions of AKI, CKD, AKD
Acute Kidney Injury (AKI):
 • Increase in SCr by 2 50% within
Definitions of AKI ... AKI #CKD #AKD #Definitions ... nephrology #acute #kidneyinjury
Type III Hypersensitivity: Pathogenesis and clinical findings
Definition: Small antigen-antibody complexes (produced from normal immune response to
clinical findings Definition ... HypersensitivityReaction #Allergy
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
Hypersensitivity: Definitions ... leading to an allergic ... leading to an allergic ... An allergic reaction ... Classification #Diagnosis #Definitions
Guideline 1 recommends that the highest risk infants — those with severe eczema and/or egg allergy
eczema and/or egg allergy ... (see definitions ... Allergy testing ... Allergy tests for ... risk of peanut allergy
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Differential Diagnosis Definition ... organizing pneumonia, Pulmonary ... Differential #Diagnosis #pulmonary
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
Differential Diagnosis of Pulmonary ... Strongyloides), Tropical pulmonary ... coccidioidomycosis), Allergic ... Acute chronic pulmonary ... #Eosinophilia #Pulmonary
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Pulmonary Renal ... Syndrome Definition ... Presentation (Pulmonary ... Diagnosis for Pulmonary ... @PulmPEEPs #Pulmonary