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A machine-learning platform that uses the entire shape of cerebral blood flow velocity waveforms acquired via transcranial Doppler imaging is more accurate for diagnosing concussion

AAN: Using Entire Shape of CBFV Waveform IDs Concussion

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Machine-learning platform uses entire shape of cerebral blood flow velocity waveforms
Inclusion of the number of vessels with coronary artery calcium (CAC) improves the capacity of the Agatston CAC score to predict cardiovascular events

Adding Number of Vessels With CAC Ups Prediction of CVD Events

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Inclusion of number of vessels with CAC significantly improves capacity to predict CHD, CVD

Society of Interventional Radiology, April 2-7

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The Society of Interventional Radiology's 39th Annual Meeting The annual meeting of the Society of Interventional Radiology was held from April 2 to...
For patients with primary insomnia

White Matter Tract Changes in Right Brain in Insomnia

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Primary insomnia patients have lower FA values in seven regions in the right brain
Double reporting

Double Reporting Valid for Reducing Error in Diagnosis

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Double reporting in radiological investigations generally increases sensitivity, reduces specificity
Image-guided surveillance seems beneficial for patients with squamous-cell carcinoma of the head and neck who have advanced nodal disease

Image-Guided Surveillance Beneficial for Head, Neck Cancer

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Similar survival for PET-CT-guided surveillance and planned neck dissection, but fewer operations
For patients with nonalcoholic fatty liver disease

MRI More Accurate Than Transient Elastography for NAFLD

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Better diagnostic performance for MRI- versus TE-based measurements for liver fibrosis, steatosis
The number of after-hours computed tomography scans referred by Australian emergency departments increased substantially from 2011 to 2013

After-Hours CTs on the Rise in Some Emergency Departments

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More after-hours ER CT referrals affect trainee workloads, training, researchers say
Many lung and esophageal cancer survivors have positron emission tomography imaging scans as part of ongoing monitoring

PET Scans May Be Overused in Monitoring of Cancer Survivors

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Study finds using costly test as first option for follow-up may not improve survival
Low-dose biplanar radiography may perform as well as conventional computed tomography scans in assessing limb length

Low-Dose Biplanar Radiography Can Measure Leg Length

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EOS measurements show near-perfect correlation to those of CT scanogram in lamb femurs