19 results
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
and Evaluation: ... enzymes, Head CT ... , Echo, Orthostatic ... Effectiveness #table ... #comparison
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
Imaging options ... /Q scanning or CT-PA ... of radiation, and ... are outlined in Table ... #Comparison #Table
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
Anteroposterior and ... Radiation #Doses #Imaging ... #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Portal Venous Phase and ... #MRI #POCUS #radiology ... differential #diagnosis #comparison ... #table #appearance
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Adults from Common Imaging ... 1 year MEN’S IMAGING ... #Nuclear #Comparison ... #Table #Risks # ... Testing #Study
Small Bowel Obstruction Testing Accuracy
#Diagnosis #SBO #Testing #Accuracy #Sensitivity #Specificity #KUB #AbdominalXRay #CT #POCUS #LikelihoodRatio #Comparison
Bowel Obstruction Testing ... Diagnosis #SBO #Testing ... AbdominalXRay #CT ... #POCUS #LikelihoodRatio ... #Comparison #Table
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
Cardiac Stress Testing ... • They must be able ... Diagnostics: EKG ($), ECHO ... SPECT ($$$), PET CT ... Cardiac #Stress #Testing
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
clinical context, and ... consider better imaging—from ... Care UltraSound (POCUS ... ) to CT or MRI. ... #Limitations #Comparison
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
event, follow ACC algorithm ... exam since last echo ... with no echo in ... surgery Stress Testing ... preoperative stress testing
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
months Chest CT ... Radiation #Doses #Imaging ... #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #