12 results
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
in adults with background ... #PatientInfo #Radiology ... #Background #Radiation ... ChestXRay #CXR #CT ... Nuclear #Comparison #Table
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Computed Tomography (CT ... #Contrast #CT # ... MRI #POCUS #radiology ... diagnosis #comparison #table
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver Lesions ... Computed Tomography (CT ... Dysplastic nodule, Hepatic ... #CT #radiology ... diagnosis #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
50 CXRs Head CT ... CXRs Abdomen CT ... #PatientInfo #Radiology ... #Background #Radiation ... Nuclear #Comparison #Table
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... more lesions than ... wegde-shaped peripheral lesions ... On the CT cavitation ... #Clinical #Radiology
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Computed Tomography (CT ... Computed Tomography (CT ... #PatientInfo #Radiology ... #Background #Radiation ... Nuclear #Comparison #Table
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... dose - Days of background ... radiation Natural background ... #Background #Radiation ... Nuclear #Comparison #Table
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver Lesions ... Dysplastic nodule, Hepatic ... #Hepatic #Ultrasound ... Contrast #POCUS #radiology ... diagnosis #comparison #table
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver Lesions ... Dysplastic nodule, Hepatic ... #Hepatic #MRI # ... MagneticResonance #radiology ... diagnosis #comparison #table
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
determine if the lesion ... has been stable ... on CT scans, which ... For lesions with ... #Management #Radiology