74 results
Sulfa Crystals on Urine Microscopy
Sulfa Crystal!  Drug-induced crystalluria is a cause of acute renal failure
Sulfa Crystals on ... Urine Microscopy Sulfa ... Crystal! ... TELMALEMOS10 #Sulfa ... #Crystals #Urine
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
calcium to form CPP crystals ... Acute CPP Crystal ... Chronic CPP Crystal ... to phagocytosed crystals ... Extracellular crystals
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
Clarity, WCC, PMN, Crystals ... positively birefringent crystals ... ), Gout (negatively ... birefringent crystals
Talar Gout on POCUS

Got the gouch! Talus shown with erosion, overhanging edge, and hyperemia at eroded
Talar Gout on POCUS ... Got the gouch ... Tap + MSU crystals ... #Talar #Talus #Gout ... #POCUS #MSK #Clinical
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Crystalline - Gout ... - Uric Acid Crystals ... Pyrophosphate Dihydrate Crystals ... Amy Chung, MD, MSc ... Joint #Disorders #msk
Gout: Pathogenesis and Clinical Findings
 - Conditions of rapid cell turnover: hemolysis, psoriasis, lymphoproliferative disorders
 -
Gout: Pathogenesis ... phagocytose the crystal ... Needle-shaped uric acid crystals ... Chronic tophaceous gout ... Complications #Gout
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gout (Gouty Arthritis ... ) - MSK Radiology ... • Gouty tophus ... - **MSK rads ... Radiology #diagnosis #msk
Approach to Gout
Diagnosis: r/o septic arthritis! Needle-shaped, negative birefringent crystals
Treatment:
 • Weight loss, diet, d/c culprit
Approach to Gout ... negative birefringent crystals ... flares/year 2) Gouty ... NUIM_Chiefs #gout
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
mycobacterial), RA, crystal ... reactive arthritis, gout ... culture, look for crystals ... Parallel, yellow = gout ... #Joint #Pain #MSK
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
to phagocytosed crystals ... predominance • Urate crystal ... Intracellular (leukocyte) crystals ... Extracellular crystals ... Dual-energy CT → MSU