9 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Thyroid - Lung ... #Bony #Tumors # ... Tumours #MSK #Differential ... #Causes #Oncology
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
- Differential ... • Giant Cell Tumor ... #XRay #MSK #Differential ... Diagnosis #Algorithm #Orthopedics ... #Causes
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm Tumours ... - See Bone Lesions ... Fractures #Pathologic #MSK ... Diagnosis #Algorithm #Orthopedics ... #Causes
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
e.g. fractured long ... Vascular #JointPain #MSK ... #Differential # ... Diagnosis #Algorithm #Orthopedics ... #Causes
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Cranial nerves - tumors ... Normal: Air > bone ... hearing loss: Bone ... Noise trauma ○ MS
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Polycythemia - Differential ... an underlying cause ... We may ask why are ... stimulates our body ... Ask some questions
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Cortical Desmoid - MSK ... correlate to a desmoid tumor ... - Bone scans ... Differential diagnosis ... #diagnosis #msk
Liposclerosing Myxofibrous Tumor (LSMFT) - MSK Radiology
Imaging Findings:
 • Geographic lucent lesion with sclerotic margin in
Liposclerosing Myxofibrous Tumor ... (LSMFT) - MSK Radiology ... Case description ... Differential diagnosis ... #msk #clinical
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... stairs, brisk 4 mph ... Intraabdominal - Orthopedic ... one post op Cardiology ... unless prior heart/lung