15 results
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Following are comparisons ... in adults with background ... #PatientInfo #Radiology ... ChestXRay #CXR #CT ... #Nuclear #Comparison
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
COVID-19 Patterns ... CT 1. ... Airway Changes (Not ... Pulmonary #ChestCT #radiology ... #CTChest #diagnosis
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 #Radiation ... #Doses #Imaging ... #Nuclear #Comparison
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... Estimated dose - ... #PatientInfo #Radiology ... #Doses #Imaging ... #Nuclear #Comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Radiation Dose to ... - Tomography (PET ... #PatientInfo #Radiology ... #Background #Radiation ... #Nuclear #Comparison
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular pattern ... sparing of the area next ... #Clinical #Radiology ... #HRCT #CTChest ... #Comparison #Table
Figure 2. - Effective radiation doses associated with common cardiovascular imaging tests. The average effective radiation
to the average background ... CT indicates computed ... tomography; and 18F-FDG-PET ... #CT #Angiography ... Nuclear #Stress #Comparison
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
The radiation dose ... /Q scanning or CT-PA ... radiation, and should not ... Obstetrics #OBGyn #Radiology ... Workup #Imaging #Comparison
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
compares to the background ... radiation of life: A CT ... #PatientInfo #Radiology ... #Background #Radiation ... #Comparison #Table
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
nodules Previous chest ... with a benign pattern ... Intermediate probability: PET-CT ... #Management #Radiology ... #CTChest #Fleischner