8 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
longus Differential diagnosis ... syndesmotic ligament tear ... • Achilles tendinopathy ... signal of the achilles ... tendon
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Partial undersurface tear ... heterogeneity & possible tear ... Differential diagnosis ... Heel #clinical #mri ... clinical #Radiology #diagnosis
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
MRI is more sensitive ... tuberosity Differential diagnosis ... tear (similar symptoms ... patella #clinical #mri ... clinical #Radiology #diagnosis
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Hydroxyapatite Deposition Disease ... • MRI shows globular ... specificity of tear ... low-signal normal tendon ... #clinical #mri
Headache Syndromes 
Sudden onset of pain - "Thunder clap" with any decreased mentation, any positive focal
venous thrombosis Near ... movement • TMJ disease ... temporal area pain - Tender ... arteritis or acute angle ... Headache #Syndromes #diagnosis
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Findings in or Near ... , swollen, and tender ... of the normal angle ... The angle increases ... Abnormal #Pathology #Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Vasculitis Differential Diagnosis ... diminished, or tender ... oligoclonal bands • MRI ... #Differential #Diagnosis
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
Gout - Diagnosis ... include forefoot, ankles ... extensor elbows, Achilles ... tendon, fingers ... 2 attacks in a year