9 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Enhanced Ultrasound ... #Ultrasound #Contrast ... differential #diagnosis #comparison ... #table #appearance
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Computed Tomography (CT ... Liver #Lesions #Hepatic ... ComputedTomography #CT ... differential #diagnosis #comparison ... #table #appearance
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Liver Lesions on Contrast ... Enhanced Ultrasound ... #Ultrasound #Contrast ... differential #diagnosis #comparison ... #table #appearance
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Computed Tomography (CT ... with and without contrast ... with and without contrast ... #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
50 CXRs Head CT ... CXRs Abdomen CT ... #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #Peds
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
radiation dose Ultrasound ... junction stones Non-contrast ... CT - Rapid. highly ... obstruction - Able ... scan) when an ultrasound
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
mSv 1 day Head CT ... months Chest CT ... #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #Peds
Dilated Common Bile Duct on POCUS
50's yo patient with RUQ abd pain. Vitals stable/afebrile. Labs: WBC
Vitals stable/afebrile ... obstructive pattern hepatic ... intrahepatic and extra hepatic ... Subsequently had CT ... Dilated #CBD #POCUS #ultrasound
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
The chart below ... radiation of life: A CT ... radiation of a few CT ... ChestXRay #CXR #CT ... #Comparison #Table