18 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
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease ... Sinding-Larsen-Johansson disease ... tear (similar symptoms ... Osgood #Schlatter #Disease ... clinical #Radiology #diagnosis
Ankylosing Spondylitis: Pathogenesis and Clinical findings
 • Pain in lumbar area and gluteal region: (Dull, insidious
more constant as disease ... Tenderness over tendon ... prominently in Achilles ... pathophysiology #diagnosis
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Hydroxyapatite Deposition Disease ... Hydroxyapatite Deposition Disease ... specificity of tear ... low-signal normal tendon ... Hydroxyapatite #Deposition #Disease
Tinnitus - Objective (can be heard/auscultated) - 10% - Differential Diagnosis Algorithm
Vascular - Arterial:
 • Atherosclerosis
- Differential Diagnosis ... normal artery near ... of Stapedius / Tensor ... • Degenerative Disease ... #Differential #Diagnosis
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
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
IBD, Whipple's disease ... • Whipple's disease ... - Whipple's disease ... Musculoskeletal System Tender ... #differential #diagnosis
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
congenital heart disease ... interstitial lung disease ... inflammatory bowel diseases ... Seen in liver disease ... FingerNails #Nail #Diseases
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... Onset ○ Meniere disease ... ○ HIV ○ Lyme disease ... Cerebellopontine angle ... #Differential #Diagnosis
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Adjacent bursa • Tendon ... Symptoms of Joint Disease ... categories of joint disease ... e.g., meniscal tears ... necrosis, and Paget disease