12 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential ... Renal Primary Benign ... #Tumours #MSK # ... #Orthopedics #Causes ... #Oncology #Radiology
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 ... Chondroblastoma - Benign ... #Effusions #causes ... diagnosis #msk #
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Lesion on X-Ray - Differential ... Multiple Myeloma Benign ... Sarcoma #Bony #Mass ... #XRay #MSK #Differential ... #Orthopedics #Causes
5 T’s Mnemonic for Causes of an Anterior Mediastinal Mass Differential Diagnosis

Thymus - Thymoma, Thymic Carcinoma.
s Mnemonic for Causes ... Anterior Mediastinal Mass ... in adults. ... #Mediastinal #Mass ... Diagnosis #Radiology
Cardiac Masses - Differential Diagnosis Framework
 • Myxoma
 • Papillary Fibroelastoma
 • Rhabdomyoma
 • Fibroma
 •
Cardiac Masses - ... aneurysm Most common mass ... metastasis Most common benign ... #Masses #Differential ... #radiology #tumor
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
for mediastinal masses ... following: Most masses ... - Benign Cysts ... Thymomas - Thyroid masses ... #Mediastinal #Mass
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
had a palpable mass ... entities and/or mass ... Differential diagnosis ... PVNS/Giant Cell Tumor ... Sheath - Nodular mass
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
positive in 90% of IE cases ... : • New cardiac ... Marantic (NTBE) Differential ... Metastatic disease and tumor ... Treat underlying cause
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Abdominal Pain Causes ... • Abdominal mass ... causes • Lower ... genitourinary causes ... Pain #Chronic #Causes
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Fibroelastoma), Mass ... Angiography or Cardiac ... - Most Common Cause ... surgery, endocarditis ... Embolism #diagnosis #differential