12 results
Using Stroke Windows for Detecting Ischemia on Head CT
When evaluating a CT head for possible stroke,
Detecting Ischemia on Head ... a CT head for possible ... attenuation (blood/lung ... #Radiology #CTHead ... #diagnosis #comparison
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 ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... Head: - Bones are ... Pal @drdevrad #CT ... #T1 #MRI #comparison ... #neurology #radiology
Cardiac Event Monitors
 • Holter Monitor - Records every heart beat for 24-48 hours
 • Loop/Event
Records every heart ... Loop recorder - Long ... Event #Monitors #heart ... #cardiology #telemetry ... #devices #comparison
Retinal vs Choroid Detachment - Head CT Comparison and Diagnosis

RETINAL DETACHMENT
 - Reduced visual acuity, flashes,
Choroid Detachment - Head ... CT Comparison and ... Choroid #Detachment #HeadCT ... #Comparison #Diagnosis ... #Radiology #Anatomy
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
) — Head 2 mSv 8 ... ) — Head, repeated ... ) — Lung Cancer ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... attenuation - Head ... sign #ChestCT #CT ... #Lung #Signs #Pulmonary ... #differential #radiology
Using Subdural Windows for Detecting Hemorrhage on Head CT
When evaluating CT head for hemorrhage, widen the
Hemorrhage on Head ... CT head for hemorrhage ... attenuation (blood/lung ... #Radiology #CTHead ... #diagnosis #comparison
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... 0.01 mSv 1 day Head ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... .2016.12.033 #Head ... #Lung #Pulmonary ... #diagnosis #radiology