28 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
+ MRI lesions + ... , LAD, and hepatomegaly ... cryptococcus, and ... Multiple Sclerosis and ... #Brain #differential
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
onto outstretched hand ... carpal tunnel syndrome ... , scapholunate and ... procedural sedation and ... Colles #Distal #Radiology
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Common Hand Fractures ... X-Ray Mallet finger ... to the central band ... drdevradiology #Hand ... #Wrist #differential
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
to local skin injury ... , spinal cord, and ... Medium and large ... disease) Differential ... signs #symptoms #rheumatology
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... Exam: Swollen and ... that is fixed in flexion ... #Radiology #XRay ... Diagnosis #Management #Hand
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
T2-hyperintense and ... capsular thickening and ... posterolateral talus and ... hallucis longus Differential ... impingement findings and
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... the metaphysis and ... the metaphysis and ... and bone bridging ... (save $$) Differential
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury ... tendon), mallet finger ... Dislocation #IPJoint #Radiology ... Diagnosis #Management #Hand ... #Orthopedics #MSK
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
: • Symptoms and ... Antiphospholipid and ... - Sarcoidosis, Behcet ... ) • Bowel and ... lower extremity and
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Regurgitation - Differential ... Dissection, Traumatic Injury ... Takayasu Arteritis, Behcet ... Syndrome, Relapsing ... Aortic Aneurysms and