6 results
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Crisis Sickle-cell ... The underlying pathophysiology ... 2) Aplasia - Acute ... #Features #Signs ... #Symptoms
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Acute Rheumatic ... B and CD-4+ T cells ... #pathophysiology ... #diagnosis #signs ... #symptoms #complications
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
trucking" • Acute ... Retina • Ganglion cells ... #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
various inflammatory cells ... histopathologic term ... HenochScholeinPurpura #Pathophysiology ... #Diagnosis #Signs ... #Symptoms
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
clinical findings Acute ... ) Stage 4: Cell ... larger & irregular cavities ... #Mastoiditis #pathophysiology ... #signs #symptoms
Avascular Necrosis: Pathogenesis and Clinical Findings
 • Physical Trauma (esp. to the scaphoid bone with damage
disease (sickle crisis ... affected) - Acute ... hypolucency "Crescent sign ... #diagnosis #signs ... #symptoms