77 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Effusions - Septic Arthritis ... : - Reactive arthritis ... RA/Idiopathic arthritis ... #differential #diagnosis
Monoarthritis - Differential Diagnosis
Infection (Acute):
 - S. aureus (most common)
 - S. pneumonia
 - Salmonella (in
- Differential Diagnosis ... Usually involves the knee ... IBD, reactive arthritis ... , psoriatic arthritis ... #Differential #Diagnosis
3 Stages of Lyme Disease 
Early Lyme Disease 
 - Erythema migrans 
 - Constitutional symptoms
Constitutional symptoms ... Gastrointestinal symptoms ... manifestations - Arthritis ... InfectiousDiseases #Diagnosis
Temporal (Giant cell) Arteritis 
Risk Factors:
 • Age (almost never occurs before age 50) 
Clinical:
 •
Temporal (Giant cell) Arteritis ... Constitutional symptoms ... Temporal #GiantCell #Arteritis ... #Diagnosis #Rheumatology
Clinical Disease Characteristics and Suggested Algorithm for Diagnostic Evaluation of Patients With Symptoms of Polymyalgia Rheumatica

#Diagnosis
Algorithm for Diagnostic ... Patients With Symptoms ... Rheumatica #Diagnosis ... GiantCell #Temporal #Arteritis
Giant Cell (Temporal) Arteritis: Clinical findings and Complications
Signs/Symptoms: 
 - Headache (usually constant, superimposed by waves
Cell (Temporal) Arteritis ... Complications Signs/Symptoms ... Stroke or TIA-like symptoms ... GiantCell #Temporal #Arteritis ... #diagnosis #Vasculitis
Septic Arthritis: Pathogenesis and clinical findings
Notes:
- Septic Arthritis is typically monoarticular & the knee is involved
Septic Arthritis ... Notes: - Septic Arthritis ... monoarticular & the knee ... pathophysiology #diagnosis
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
Reactive Arthritis ... Genitourinary tract -> Urethritis ... pathophysiology #diagnosis ... #signs #symptoms
Lyme Disease: Early and Late Clinical manifestations
Stage 1. Localized
 • EM appears 7-14 days at the
years after • Arthritis ... Large joints (knees ... Lyme #Disease #diagnosis ... #signs #symptoms
Rheumatoid Arthritis Summary
MCP and PIP Involvement, Spares DIP, Carpal Tunnel, Sicca Syndrome, Epi/Scleritis, Heart Disease, Rheumatoid
Rheumatoid Arthritis ... #Rheumatoid #Arthritis ... #RA #diagnosis ... rheumatology #signs #symptoms