10 results
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
- Most Common Cause ... attributable to acute MI ... TTE, TEE, CT or MRI ... risk factors: cardiomyopathy ... scoring #criteria #cardiology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
• Acquired Risk ... cardiovascular risk ... coagulation and other causes ... - COVID-19 - PNH ... pathophysiology #hematology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Compatible syndrome + MRI ... RingEnhancing #Lesions #Brain ... differential #diagnosis #causes ... #radiology #neurology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
brain w/o contrast ... Evaluate underlying cause ... CVA 2) No major-risk ... embolic source ... Ruled out other causes
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Common MRI Sequences ... - Basic MRI Brain ... hematomas and pus ... teachplaygrub #MRI ... #Sequences #Radiology
Leigh Syndrome 
History: 19-month-old girl with hypotonia, developmental 
delay, failure to thrive, and bilateral optic disc
subthalamic nuclei, pons ... patterns (this case ... Syndrome #Clinical #MRI ... #Brain #Diagnosis ... #Radiology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Arthritis) - MSK Radiology ... Case description ... • This case should ... • PVNS/Giant Cell ... diagnosis #msk #rheumatology
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... • Pulmonary embolus ... ancestry, LGE on MRI ... • Minority of Pts ... diagnosis #management #cardiology
Cryptococcal meningitis on T2 MRI
30 M from sub-Saharan Africa presents w/ progressive Headache x1 mo, +neck
Nausea & vomiting ... performed, relative risk ... have a higher risk ... #Brain #clinical ... #radiology
Management of Anthracyclines and HER2 Antagonist Cardiotoxicity
Anthracyclines cause cardiomyopathy:
 ✖ Reduction in left ventricular ejection fraction
Anthracyclines cause ... HER2 agents cause ... receptor antagonist (MRA ... Cardiotoxicity #cardiology ... #oncology #pharmacology