9 results
Arthrocentesis of synovial fluid - Interpretation
 - Normal
 - Noninflammatory	
 - Inflammatory	
 - Septic

Viscosity of synovial
synovial fluid ... Viscosity of synovial ... septic arthritis ... #Joint #Syonvial ... #Septic #Infective
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
Joint Fluid Analysis ... , Bacteria) by Disease ... , Septic arthritis ... #Joint #Syonvial ... #Septic #Infective
Synovial Fluid Analysis:

Findings (COLOR	TRANSPARENCY	VISCOSITY	WBC COUNT (PER MM3)	PMN CELL COUNT (%)	GRAM STAIN	CULTURE	PCR TEST	CRYSTALS)

By Condition (Normal 
Noninflammatory 
Inflammatory:
Synovial Fluid Analysis ... #Arthrocentesis ... #Joint #Syonvial ... #Septic #Infective ... #Arthritis
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
): • Septic joint ... , gout or pseudogout ... Polyarticular (5 ... #rheumatology # ... approach #workup
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Differential Diagnosis ... and WBC >2000 in synovial ... fluid • What ... #rheumatology # ... #Polyarticular
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
• Underlying disease ... Hypomagnesemia Synovial ... Fluid: • WBCs ... : Synovial Fluid ... #Comparison #rheumatology
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... • Septic arthritis ... and culture of synovial ... fluidGout or ... #Rheumatology
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
Hypomagnesemia Synovial ... Fluid: • WBCs ... concomitant infection ... #Rheumatology # ... diagnosis #management
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
Gout - Diagnosis ... tendon, fingers Synovial ... Fluid Testing: ... #diagnosis #management ... #treatment #rheumatology