9 results
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Abdominal Ultrasound ... Cyanosis without Pulmonary ... Apnea • Chronic Pulmonary ... Algorithm #Causes #Hematology
Dorsal Foot Corticosteroid Injection

Uncommon dorsum of foot injection. Try to move fluid in tendon to see
Dorsal Foot Corticosteroid ... move fluid in tendon ... the landmarks of tenosynovitis ... physicalexam #procedure #msk ... orthopedics #sports #rheumatology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... calcaneal tuberosity; Tenosynovitis ... hallucis longus Differential ... of the achilles tendon ... Radiology #diagnosis #msk
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Disease (HADD) - MSK ... Tendinopathy or tenosynovitis ... : Differentiate ... low-signal normal ... tendon from globular
Trigger Finger - Stenosing flexor tendon tenosynovitis

There is a change in the slip between the tendon
tenosynovitis ... Ultrasound can show ... #tenosynovitis ... #msk #clinical # ... #orthopedics #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... diminished, or tender ... strength & enzymes normal ... #Diagnosis #Rheumatology
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Wilson's disease Pulmonary ... arthritis ENT • Oral ... Musculoskeletal System Tender ... #joint #pain #differential ... #diagnosis #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... progressing GN • New pulmonary ... - Recurrent oral ... diminished, or tender ... #diagnosis #rheumatology
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
elbows, Achilles tendon ... not possible • Ultrasound ... Dual-energy CT → MSU ... Glucocorticoids (oral ... management #treatment #rheumatology