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Condition Info
ConditionName
Ankylosing spondylitis
ConditionDescription
Symptoms
Backpain in low back; Pain is worsening by rest and relive by activity; Flattening of the normal lumbar curvature; Decreased chest expansion; Peripheral arthritis of knees, hips, shoulder (50%); Cardiac: atrioventricular block in 3% to 5%: aortic insufficiency; Chronic; inflammatory; large joints; symmetrical;
PhysicalFindings
Bending forward improve symptoms; Painful sacroiliac joints; Reduced spine mobility; Uveitis;
ClinicalTests
ESR elevated 85%; CRP elevated; xray: Bamboo spine – fusion of vertebral joints – late finding; Best initial test: xRay of SI joint (narrowing on the joint); Most accurate test – MRI (very early can detect abnormalities); (-)ANA; (-)RF;
RiskFactors
2-40 y/o; Male, female, Caucasians; Klebsiella spp; Arthritis; Psoriasis; Inflammatory bowel disease (IBD); Uveitis; Presence of HLA-B27;
IsRedFlag
IsNPLEX
Consequence
ProgressionFromCondition
TreatmentOptions
Exercises to increase mobility
PharmOptions
NSAIDs; Adalimumab (if NSAIDs do not work); Methotrexate;
WebLink
https://www.merckmanuals.com/en-ca/professional/musculoskeletal-and-connective-tissue-disorders/joint-disorders/ankylosing-spondylitis
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