8 results
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Computed Tomography (CT ... malformation, Infantile ... differential #diagnosis #comparison ... #table #appearance
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Computed Tomography (CT ... malformation, Infantile ... differential #diagnosis #comparison ... #table #appearance
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 ... American Academy of Pediatrics ... #Nuclear #Comparison ... #Table #Risks # ... #Study #Peds #Pediatrics
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... malformation, Infantile ... , Metastasis #Liver ... differential #diagnosis #comparison ... #table #appearance
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... malformation, Infantile ... , Metastasis #Liver ... differential #diagnosis #comparison ... #table #appearance
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
radiation is used in paediatric ... months Chest CT ... #Nuclear #Comparison ... #Table #Risks # ... #Study #Peds #Pediatrics
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
excitability • Liver ... Relaxation • Liver ... #pharmacology #pathophysiology ... #comparison #table
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
radiation of life: A CT ... If I’m meant to live ... radiation of a few CT ... ChestXRay #CXR #CT ... #Comparison #Table