13 results
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Signs/Symptoms: ... and tumor (Ill-defined ... tumor #BoneTumors ... #Malignant #Radiology ... #Diagnosis #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... • Giant cell tumor ... blade of grass sign ... #Tumors #Diagnosis ... #Radiology #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
tumors that can ... • Giant cell tumor ... blade of grass sign ... #Tumors #Lesions ... #Diagnosis #Radiology
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... destruction around the tumor ... Well-defined sclerotic border ... BoneTumors #XRay #diagnosis ... #Radiology #Features
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
ophthalmoplegia), systemic signs ... HIV, Lyme, GBS, tumor ... middle ear/temporal bone ... Eyecare (prevent corneal ... #Neurology
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
caused by either one ... disease Infective endocarditis ... (vegetations)/tumor ... stenosis #Causes #diagnosis ... #differential #cardiology
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... Hyper-IgD syndrome • Tumor ... days • Tick-borne ... fever • Louse-borne ... Brucellosis Faget's Sign
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
posterior) and bone ... cortex • If a ... anterior sail sign ... Elbow #Humerus #Radiology ... #XRay #Diagnosis
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Differential Diagnosis ... Metastatic disease and tumor ... Diagnosis? ... #diagnosis #management ... #cardiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
posterior) and bone ... cortex • If a ... anterior sail sign ... Fracture #Elbow #Radiology ... #XRay #Diagnosis