11 results
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
Approach to Joint ... reactive arthritis, gout ... #Joint #Pain #MSK ... #rheumatology # ... approach #workup
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint ... deformity Synovitis ... to bacterial, fungal ... #Pain #MSK #rheumatology ... #approach #workup
Gout Tophus on POCUS

Linear transducer about 1cm away from bone/joint, typical of small joint in a
Gout Tophus on POCUS ... away from bone/joint ... tophi #clinical #POCUS ... #ultrasound #msk ... #rheumatology #
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Approach to Joint ... Mycobacterial • Fungal ... tuberculosis) • Fungi ... Differential #Diagnosis #MSK ... #rheumatology #
MTP Gout Effusion on POCUS
50s male with DM/HTN (no hx gout) and great toe pain-MTP joint.
without using ultrasound ... luck with that approach ... POCUS revealed joint ... MSU crystals=Gout ... #ultrasound #MSK
MCP Synovitis on Ultrasound
Young rheumatology patient. Florid synovitis of the MCP joint with effusion on dynamic
Young rheumatology ... synovitis of the MCP joint ... Synovitis #Metacarpal #MSK ... #Ultrasound #POCUS ... #Clinical #Joint
Acromioclavicular (AC) Joint Separation on POCUS with overlying hematoma

40yo M presents after falling off his bicycle
Acromioclavicular (AC) Joint ... Separation on POCUS ... He has a deformity ... #Separation #POCUS ... #MSK #sports
Acromioclavicular (AC) Joint Separation on POCUS with overlying hematoma

40yo M presents after falling off his bicycle
Acromioclavicular (AC) Joint ... Separation on POCUS ... He has a deformity ... #Separation #POCUS ... #MSK #sports
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
deposition in joints ... attacks • Other joints ... not possible • Ultrasound ... Dual-energy CT → MSU ... management #treatment #rheumatology
Purulent Ankle Joint on POCUS
Young patient 2 weeks status post ORIF of ankle fracture presents with
on POCUS Young ... flowing in and out ... University of Michigan Ultrasound ... #POCUS #clinical ... #ultrasound #msk