41 results
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
Bell's Palsy Bell ... Bell’s palsy happens ... unknown but its clinically ... By @rev.med #Bells ... #anatomy #pathophysiology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
Bell's Phenomenon ... neurologiabr #Bells ... #Phenomenon #Sign ... #clinical #video ... ophthalmology #neurology
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Inflammatory mechanism of asthma. 
Airway epithelial cells exposed to activation stimuli, including allergens, viruses, and irritants,
Airway epithelial cells ... These T cells then ... TH2 cells also migrate ... #asthma #pathophysiology ... immunology
Inflammatory Cascade: Pathogenesis and Clinical Findings
Continued Innate Immunity
 • Phagocytosis: (main mechanism) neutrophils and macrophages engulf
Inflammatory Cascade ... Pathogenesis and Clinical ... Natural Killer Cells ... #Inflammation #pathophysiology ... #immunology
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
of T-helper & inflammatory ... cells) Clinical ... • Neurologic: Bell's ... Diagnosis #Symptoms #Signs
Anaphylaxis: Pathogenesis
Anaphylaxis is a Type 1 hypersensitivity reaction
While the primary mechanism of anaphylaxis is mast cell
production of inflammatory ... Recruitment of inflammatory ... cells • ANS activation ... #Anaphylaxis #pathophysiology ... #immunology
Bell's Palsy - Left Facial Nerve Palsy in a young child

#Bells #Palsy #Facial #Nerve #clinical #video
Bell's Palsy - Left ... young child #Bells ... Facial #Nerve #clinical ... #video #neurology ... #pediatrics
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Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
Pathogenesis and clinical ... allergen-specific plasma cells ... complexes bind to mast cells ... cells recruited ... #pathophysiology
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
Pathogenesis and clinical ... Particular CD4+ Th cells ... harmful -> Th Cells ... macrophages, mast cells ... #pathophysiology
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
Pathogenesis and clinical ... maturation of B cells ... from precursor cells ... CD19+) and plasma cells ... #immunology