25 results
Allergic Reaction Classification
Type 1 reaction: Acute anaphylactic reaction
Type 2 reaction: Cytotoxic reaction
Type 3 reaction: Immune complex
Type
Allergic Reaction ... Classification ... reaction: Immune complex ... #Reaction #Classification ... #diagnosis
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Antigen-Ab immune complexes ... #Types #Classification ... #Diagnosis #Definitions
Complex Perianal Fistulas and Crohn's Disease - Management Algorithm
Factors for Operative Strategy
  • Fistula Classification
Complex Perianal ... Strategy • Fistula Classification ... Involvement • Active Abscess ... Proctitis Horseshoe Abscess ... Crohns #Disease #IBD
Causes of Acute Pelvic Pain - Differential Diagnosis Algorithm
Non-Gynecologic:
• Genitourinary (Infection, Stone)
• Gastrointestinal (Appendicitis, Gastroenteritis, Diverticulitis,
- Differential Diagnosis ... Algorithm Non-Gynecologic ... Diverticulitis, IBD ... • Tubo-ovarian abscess ... #Algorithm #Causes
Types of hypersensitivity reactions

Type I - lgE-Mediated, Within I Hour (Anaphylaxis)
Type II - IgG or IgM
Type Ill - Immune Complex-Mediated ... reactions #Types #Classification ... #Allergy #Diagnosis
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
- Differential Diagnosis ... Algorithm Idiopathic ... histiocytosis • Allergic ... IBD Stanford Internal ... #Algorithm #allergy
Liver Mass - Differential Diagnosis Algorithm
Cystic:
 • Benign 
     - Simple: Simple
- Differential Diagnosis ... Algorithm Cystic ... Caroli's - Complex ... - Infectious: Abscess ... #Algorithm #Causes
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
leading to an allergic ... antigen-surface complex ... antibody-antigen complexes ... #Types #Classification ... #Diagnosis #Definitions
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Parks Classification ... simple if low, complex ... muscle #Parks #Classification ... Perianal #Fistulas #IBD ... #Crohns #diagnosis
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
- Differential Diagnosis ... Algorithm Unprovoked ... Focal: Simple, Complex ... Encephalitis, Brain Abscess ... #Algorithm #Causes