69 results
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Angiography or Cardiac ... TTE, TEE, CT or MRI ... PFO, ASD, h/o of cardiac ... #diagnosis #differential ... scoring #criteria #cardiology
Patent Ductus Arteriosus (PDA) on Cardiac MRI

16 y with Syncope /differential cyanosis / clubbing - PDA
Arteriosus (PDA) on Cardiac ... MRI 16 y with ... Syncope /differential ... PDA #CardiacMRI #CMRI ... #clinical #cardiology
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Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
stroke on CT and MRI ... obscure left insular cortex ... No abnormal lesion ... on T2-weighted MRI ... Timeline #Neurology #Radiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
dental procedure • Cardiac ... : • New cardiac ... Marantic (NTBE) Differential ... or destructive lesion ... diagnosis #management #cardiology
Causes of Acute Dyspnea - Differential Diagnosis Algorithm
Cardiovascular
 • Myocardial Infarction*
 • Cardiac Tamponade*
 • CHF
Pleural
Acute Dyspnea - Differential ... Infarction* • Cardiac ... Pneumothorax (Tension ... • Pulmonary Embolism ... #Dyspnea #SOB #Differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Compatible syndrome + MRI ... lesions + toxo ... #Brain #differential ... diagnosis #causes #radiology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Arterial Thrombosis - Differential ... atherosclerotic lesions ... • Cardiac: ... valves - Infected cardiac ... pathophysiology #hematology #differential
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
- Pulmonary Embolism ... - Congestive Cardiac ... Pulmonary #Diseases #Radiology ... XRay #ChestCT #Differential
Cardiac Arrest - H's and T's

HYPOVOLEMIA 
HYPOXEMIA 
HYPERKALEMIA 
HYPOKALEMIA 
H+ EXCESS
HYPOTHERMIA 

TENSION PNEUMOTHORAX 
TAMPONADE - CARDIAC
Cardiac Arrest - ... HYPOTHERMIA TENSION ... TAMPONADE - CARDIAC ... THROMBOSIS - MI ... TOXINS #ACLS #Differential
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... Findings in Stroke MR ... it possible to differentiate ... #Evolution #MRI ... CVA #Clinical #Radiology