12 results
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... On the ADC maps, ... it possible to differentiate ... the acute from ... CVA #Clinical #Radiology
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
physical function after ... may negatively affect ... repeated follow-up MRI ... (save $$) Differential ... #clinical #mri
Osteochondral Lesion of the Talus - MSK Radiology
Imaging Findings:
 • Typical location of the osteochondral defect
osteochondral defect ... subchondral lucency on x-ray ... injury: used for acute ... Differential diagnosis ... #clinical #mri
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... attributable to acute ... prosthetic valve, PFO, ASD ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Right Atrium - Differential ... Small secundum ASD ... #Diagnosis #cardiology ... echocardiogram #s4c ... #pocus #bubble
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Chondroma - MSK Radiology ... Imaging Findings: • Subtle ... symptoms due to mass effect ... Differential diagnosis ... Chondroma #clinical #mri
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
Complications in Acute ... Myocardial Infarction Acute ... size < 0.5 • Bidirectional ... infarct in apical region ... #cardiology #differential
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
- Basic MRI Brain ... Acute strokes are ... bright on DWI is an acute ... in many other lesions ... #Sequences #Radiology
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
Metabolic Alkalosis: Differential ... postchronic hypercapnia (acute ... syndrome (11-ß HSD ... reabsorptive defect ... furosemide-like lesion
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Fracture - MSK Radiology ... Fibrous Cortical Defects ... Diagnose with X-RAY ... Differential diagnosis ... #clinical #Radiology