55 results
MAGIC DR – a handy mnemonic used to remember the potential causes of a cerebral ring
the potential causes ... Demyelinating disease ... (eg. tumefactive ... necrosis #Diagnosis #Radiology ... MAGICDR #DRMAGIC #Differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lymphoproliferative disease ... nodules, may also see ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
box wide, can be ... triple vessel disease ... #Ischemia #ECG ... electrocardiogram #cardiology ... Interpretation #differential
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
complexes >120 ms ... • Capture and fusion ... may or may not be ... AIVR #diagnosis #cardiology ... #clinical
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Tumours - See ... Bone Lesions Scheme ... Malignancy • Drugs (e.g ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... (save $$) Differential ... #clinical #mri ... #clinical #Radiology ... #diagnosis #msk
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
structural heart disease ... syncope (ruling out differential ... further guide management ... and an initial ECG ... guided by clinical
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Radiology Imaging ... Case description ... hallucis longus Differential ... #Radiology #diagnosis ... #msk
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Marantic (NTBE) Differential ... ↑ Suspicion -> TEE ... ↑ ESR, CRP • EKG ... Endocarditis #diagnosis #management ... #cardiology
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease ... - MSK Radiology ... tibial tuberosity Differential ... #Radiology #diagnosis ... #msk