9 results
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Following are comparisons ... in adults with background ... #Imaging #ChestXRay ... #CXR #CT #Nuclear ... #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
Medical Radiation Doses ... PatientInfo #Radiology #Background ... #Imaging #ChestXRay ... #Comparison #Table ... #Risks #Testing
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
Estimated dose - ... #Radiation #Doses ... #Imaging #ChestXRay ... #Comparison #Table ... #Risks #Testing
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Radiation Dose to ... PatientInfo #Radiology #Background ... #Radiation #Doses ... #Comparison #Table ... #Risks #Testing
Figure 2. - Effective radiation doses associated with common cardiovascular imaging tests. The average effective radiation
tests. ... tests with current ... to the average background ... #CT #Angiography ... Nuclear #Stress #Comparison
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
compares to the background ... PatientInfo #Radiology #Background ... #Imaging #ChestXRay ... #CXR #CT #Comparison ... #Table #Risks
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
mortality 26% • CT ... lesions or SSLs • Colon ... Colorectal #Cancer #colon ... #comparison #table ... gastroenterology #CRC #Testing
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
mortality 26% • CT ... lesions or SSLs • Colon ... Colorectal #Cancer #colon ... #comparison #table ... gastroenterology #CRC #Testing
Nuclear myocardial perfusion imaging (MPI) may be performed by either single-photon emission CT (SPECT) or positron
myocardial perfusion imaging ... single-photon emission CT ... Color-coded images ... exercise stress test ... candidates for testing