12 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Bone Cyst Malignant ... #Bony #Tumors # ... Tumours #MSK #Differential ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay -
cystAneurysmal ... bone cyst • Osteoid ... #Bony #Differential ... peds #pediatrics #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... degenerative subchondral cyst ... #Bony #Differential ... Radiology #XRay #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
tumors that can ... cystAneurysmal ... bone cyst • Osteoid ... #Bony #Differential ... Radiology #XRay #MSK
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass - Differential ... • Aneurysm ... form from bone marrow ... small pupil) on one ... Mediastinal #Mass #Differential
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
- Differential ... CystsAneurysmal ... Bone Cysts • ... #XRay #MSK #Differential ... #Orthopedics #Causes
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Peripheral/Mycotic Aneurysm ... • Abscess • Cyst ... Vascular #JointPain #MSK ... #Differential # ... #Orthopedics #Causes
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... - Differential ... : - Aneurysmal ... bone cyst - Osteochondroma ... diagnosis #msk #
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... Recurrent: Consider tumor ... aortic aneurysms ... appendages • FMF • Adult ... #Differential #
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... common type in adults ... Cranial nerves - tumors ... Normal: Air > bone ... hearing loss: Bone