33 results
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
Head CT 4 mSv ... CT 3 mSv 150 CXRs ... Abdomen CT 5 mSv ... Radiation #Doses #Imaging ... #CT #Nuclear #Comparison
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
Progression of Imaging ... • Non-Enhanced CT ... • FLAIR • T2 ... CBarreraMD #CVA #Imaging
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
Magnetic resonance imaging ... the brain showed T2 ... MRI #Thalamus #NEJM
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Radiation #Doses #Imaging ... #ChestXRay #CXR ... #CT #Nuclear #Comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Adults from Common Imaging ... 1 year MEN’S IMAGING ... years WOMEN’S IMAGING ... Radiation #Doses #Imaging ... #ChestXRay #CXR
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
consider better imaging—from ... UltraSound (POCUS) to CT ... ChestXRay #KUB #CXR
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Lesions on Various Imaging ... Computed Tomography (CT ... Magnetic Resonance Imaging ... (MRI) - T2, T1 ... Ultrasound #Contrast #CT
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
images obtained on T2 ... -weighted imaging ... on T1-weighted imaging ... #clinical #NEJM
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Imaging Modalities ... Renal Calculus AXR ... Non-contrast CT ... ureteroscopy - Imaging ... therapeutic #Imaging
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke on CT ... identified on T2 ... -weighted imaging ... identified on T2