13 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 ... #Table #Risks
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... days Chest X-ray ... #PatientInfo #Radiology ... #Nuclear #Comparison ... #Table #Risks #
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
X-ray limitations ... Point Of Care UltraSound ... (POCUS) to CT or ... #Diagnosis #Radiology ... #Limitations #Comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
- Extremity (hand ... #PatientInfo #Radiology ... #Background #Radiation ... #Nuclear #Comparison ... #Table #Risks #
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 ... #PatientInfo #Radiology ... #Background #Radiation ... #Nuclear #Comparison ... #Table #Risks #
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
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
/Q scanning or CT-PA ... are outlined in Table ... Obstetrics #OBGyn #Radiology ... Workup #Imaging #Comparison ... #Table #Pregnant
Figure 2. - Effective radiation doses associated with common cardiovascular imaging tests. The average effective radiation
to the average background ... CT indicates computed ... #PatientInfo #Cardiology ... #Radiology #Cardiac ... Nuclear #Stress #Comparison
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
MUSCULOSKELETAL ULTRASOUND ... or ‘hypoechoic’ background ... a hyperechoic background ... Atlas #Clinical #Radiology ... #Comparison
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Computed Tomography (CT ... Portal Venous Phase and ... #radiology #differential ... #diagnosis #comparison ... #table #appearance