11 results
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
and Secondary Causes ... Ehlers Danlos) • Prosthetic ... Regurgitation #differential ... #diagnosis #cardiology ... #causes #primary
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... Regurgitation - Differential ... Leaflet: Traumatic Rupture ... #Diagnosis #Causes ... #cardiology
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
• Drugs (e.g. corticosteroids ... Fractures #Pathologic #MSK ... #Differential # ... Diagnosis #Algorithm #Orthopedics ... #Causes
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
• Tendon Rupture ... Intraarticular #MSK ... #Differential # ... Diagnosis #Algorithm #Orthopedics ... #Causes
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Bone Tumors - Differential ... Tumors #Tumours #MSK ... Diagnosis #Algorithm #Orthopedics ... #Causes #Oncology ... #Radiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
valvular disease • Prosthetic ... Influenza Prosthetic ... Septic Emboli Cause ... Marantic (NTBE) Differential ... diagnosis #management #cardiology
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
for cell count, culture ... patient had a prosthetic ... Like in this case ... #Joint #Pain #MSK ... approach #workup #differential
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
(e.g., Tendon Rupture ... Deformity #Limp #MSK ... #Differential # ... Diagnosis #Algorithm #Orthopedics ... #Causes
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Septic emboli cause ... Treat underlying cause ... #Endocarditis #Differential ... #Diagnosis #cardiology
Achilles Tendon Tear on POCUS (Labeled)

A 35yo male presents with ankle pain. Achilles tendon tear is
Tendon Tear on POCUS ... tear is seen on POCUS ... Usually caused by ... clinical #ultrasound #msk ... #radiology #orthopedics