2981 results
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
mediated; exposure to allergen ... causes development ... of allergen-specific ... Allergic reaction ... Initial exposure to allergen
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
leading to an allergic ... cell surfaces causes ... leading to an allergic ... causes development ... An allergic reaction
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Causes of Eosinophilia ... Glucocorticoids Pugs (Allergies ... ): - Allergic ... Rhinitis - Allergic ... Differential #Diagnosis #Causes
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
hypereosinophilia (HE) Caused ... cytokines Common causes ... infection - Allergic ... disease Rare causes ... + T cells) - Allergic
Assessment of the Child with Chronic Asthma
Are there other allergic disorders?
 - Allergic rhinitis
 - Eczema,
Are there other allergic ... - Allergic rhinitis ... Other causes should ... triggers: - Allergic
Causes of Angioedema: Differential Diagnosis Framework
Mast-cell mediated:
 • IgE dependent allergic reactions: Food, Drugs, Latex, Stings
Causes of Angioedema ... IgE dependent allergic ... Differential #Diagnosis #Causes ... #allergy
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Mechanism of Action: Allergen-specific ... lgE causes mast-cell ... Hay fever, Food allergies ... , Drug allergies ... reactions #types #allergy
LUQ Pain - Differential Diagnosis - VINDICATE Mnemonic
V - Vascular
I - Inflammatory
N - Neoplasm
D - Degenerative
A - Autoimmune Allergic ... Differential #Diagnosis #Causes
RLQ Pain - Differential Diagnosis - VINDICATE Mnemonic
V - Vascular
I - Inflammatory
N - Neoplasm
D - Degenerative
A - Autoimmune Allergic ... Differential #Diagnosis #Causes
RUQ Pain - Differential Diagnosis - VINDICATE Mnemonic
V - Vascular
I - Inflammatory
N - Neoplasm
D - Degenerative
A - Autoimmune Allergic ... Differential #Diagnosis #Causes