66 results
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
manifestations - Arthritis ... Disease #Stages #InfectiousDiseases
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
• Inflammatory arthritis ... Noninflammatory arthritis ... with rheumatoid arthritis ... oxalate Infectious Arthritis ... trauma (e.g., meniscal
Antibiotic Stewardship: Shorter is Better 
CAP 
HAP 
VAP 
Intra-abd 
Gram Neg Bacteremia 
AECB 
Cellulitis 
Osteo 
Septic
Osteo Septic Arthritis ... #Stewardship #InfectiousDiseases
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
Reactive Arthritis ... Genitourinary tract -> Urethritis ... ReactiveArthritis #pathophysiology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Effusions - Septic Arthritis ... : - Reactive arthritis ... - Rheumatoid arthritis ... RA/Idiopathic arthritis ... Ligamentous injuries - Meniscal
Falls: Pathogenesis and Complications
Poly-pharmacy
Disorders affecting movement and balance
 - Sensory deficits
 - Neuromuscular degeneration/Cerebrovascular disease
 -
Parkinson's Disease - Arthritis ... Geriatrics #Falls #pathophysiology
Septic Arthritis: Pathogenesis and clinical findings
Notes:
- Septic Arthritis is typically monoarticular & the knee is involved
Septic Arthritis ... Notes: - Septic Arthritis ... SepticArthritis #pathophysiology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
Cell (Temporal) Arteritis ... GiantCell #Temporal #Arteritis ... #Pathophysiology
Type III Hypersensitivity: Pathogenesis and clinical findings
Definition: Small antigen-antibody complexes (produced from normal immune response to
the cause: • Arthritis ... Allergy #Immunology #pathophysiology
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
Psoriatic Arthritis ... Arthritis of DIP ... Arthritis mutilans ... PsoriaticArthritis #pathophysiology