31 results
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Femoral Head Fracture ... onto lateral hip Signs ... Complications: • Inability ... #msk #diagnosis ... pathophysiology #signs
Rheumatoid Arthritis Summary
MCP and PIP Involvement, Spares DIP, Carpal Tunnel, Sicca Syndrome, Epi/Scleritis, Heart Disease, Rheumatoid
: Atlantoaxial Instability ... , Felty's Syndrome ... Arthritis #RA #diagnosis ... #rheumatology # ... signs #symptoms
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
interarticularis stress fracture ... S1 => Weakened stability ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology ... #signs #symptoms
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential Diagnosis ... Marfan's Syndrome ... • Abscess • Cyst ... Vascular #JointPain #MSK ... #Differential #Diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
blade of grass sign ... island • Stress fracture ... Chondrosarcoma • Stress fracture ... #Differential #Diagnosis ... Radiology #XRay #MSK
Diagram of different types of bone tumors that can occur around the knee on XRay -
blade of grass sign ... degenerative subchondral cyst ... island • Stress fracture ... #Bone #Tumors #Diagnosis ... Radiology #XRay #msk
Autoimmune Myositis
Necrotizing myopathy is associated with higher CK levels, greater level of muscle weakness, less systemic
anti-synthetase syndrome ... /full triad at diagnosis ... after 2 years of treatment ... Autoimmune #Myositis #diagnosis ... #rheumatology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
anterior sail sign ... can't make A-OK sign ... ), compartment syndrome ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder instability ... Differential diagnosis ... BHAGL): Avulsion fracture ... GAGL): "Reverse J sign ... #msk
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
• Or brainstem syndromes ... Multiple Sclerosis Diagnosis ... lesions) McDonald diagnostic ... Multiple Sclerosis Treatment ... Multiple #sclerosis #diagnosis