5 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Case description ... hallucis longus Differential ... signal of the achilles ... tendon ... #mri #clinical
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
tendon insertion ... Case description ... Differential diagnosis ... Syndrome #Heel #clinical ... #mri #clinical
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Case description ... prior signs or clinical ... Differential diagnosis ... Giant Cell Tumor Tendon ... diagnosis #msk #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
diminished, or tender ... oligoclonal bands • MRI ... pauci-immune GN Immune Complex ... tract, and often causes ... #Diagnosis #Rheumatology
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
defined acute angle ... Case description ... subacute: Irregular complex ... Differential diagnosis ... #mri #clinical