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Diagnostic Radiology

News, opinions and meeting coverage in radiology.

ESC over a photo of the Fira de Barcelona district Gran Via in Barcelona, Spain

<乌鸦传媒視頻>Transradial Access for Heart Procedures Saves Lives in Most Definitive Study Yet

Approach beats coronary access through the thigh

ESC over a photo of the Fira de Barcelona district Gran Via in Barcelona, Spain

<乌鸦传媒視頻>Pendulum Swings Back for FFR-Guided Complete Revascularization

Modality helps avoid unnecessary intervention in heart attack patients with multivessel disease

A photo of healthcare workers performing an ultrasound of a baby鈥檚 hip.

<乌鸦传媒視頻>Universal Hip Screening in Babies Associated With Overtreatment

Late detection of hip dysplasia and need for surgery not helped by universal screening

Two CT scans of brains showing a stroke.

<乌鸦传媒視頻>Does Additional MRI Help CT-Diagnosed Stroke Patients?

Investigators acknowledge MRI's value in various circumstances

MRI images of sacroiliac articulation

<乌鸦传媒視頻>Study: Don't Assume Spinal Findings on MRI Signify Spondyloarthritis

Many healthy people also show sacroiliac and spine lesions

A computer rendering of a ruptured aneurysm

<乌鸦传媒視頻>Can Longstanding BP Meds Protect Against Brain Aneurysm Ruptures?

RAAS inhibitors could be therapy of choice for those with hypertension and intracranial aneurysms

A computer rendering of a transparent brain with the choroid plexus highlighted.

<乌鸦传媒視頻>Alzheimer's, Cognitive Impairment Linked With Choroid Plexus Volume

Blood-CSF barrier may play a role in Alzheimer's pathogenesis

A photo composite of a kitchen timer set to thirty minutes over a computer rendered brain.

<乌鸦传媒視頻>What Golden Hour for Stroke? Introducing the 'Platinum Half-Hour'

Higher stakes for a neuroprotectant to be found someday

A photo of bottles and vials of Omnipaque (iohexol) solution for infusion.

<乌鸦传媒視頻>Hospitals Face Tough Choices as Lockdown in China Disrupts IV Contrast Supply

As shortage continues, clinicians are ensuring that the most serious patients are prioritized

A photo of a radiologist prepping a young adult male for a CT scan.

<乌鸦传媒視頻>Young Adult CAC Scans May Be More Fruitful for These Groups

New calculator released for younger people

A photo of a female patient鈥檚 legs protruding from a CT scanner

<乌鸦传媒視頻>Pricier, Questionable Bone Density Scan Growing in Use

QCT delivers far more radiation and exaggerates spinal bone loss, so why is it on the rise?

A photo of a print out of a bone mineral density scan.

<乌鸦传媒視頻>Two Bone Scans Three Weeks Apart, Results in Reverse

Discordant QCT, DXA results confuse patients and doctors, "How can they both be right?"

ACC over a photo of the Walter E. Washington Convention Center in Washington, DC.

<乌鸦传媒視頻>Anticoagulation Goes Head-to-Head With DAPT After Valve Surgery

Edoxaban not significantly better for thrombosis protection in "underpowered" ADAPT-TAVR trial

An x-ray image of the front of an infant.

<乌鸦传媒視頻>FDA: Monitor Tots' Thyroids After Receiving 'Contrast Dye'

Agency releases new recommendation as follow-up to 2015 warning

A female radiologist performs a 3D mammography of her female patient.

<乌鸦传媒視頻>3D Mammograms Deliver Fewer False-Positive Findings

However, half of women will have a false positive with annual screening with DBT

A CT scan of the lungs of a confirmed covid patient.

<乌鸦传媒視頻>Small Airways Disease Persists in Long COVID Patients

Abnormalities in distal airways found months after infection, and even in those with mild cases

Fluorescence-guided surgery as seen on the monitor of the device.

<乌鸦传媒視頻>Fluorescence-Guided Lumpectomy Shows Promise

Imaging system reduced the need for re-excision in one-fifth of patients

A computer rendering of a tumor and cancer cells releasing strands of DNA in a blood vessel.

<乌鸦传媒視頻>Is ctDNA Useful for Surveillance in Resected CRC?

Small study suggests no advantage compared to imaging alone or with CEA measurement

A computer rendering of covid viruses attacking a person鈥檚 brain.

<乌鸦传媒視頻>Brain Changes Seen After Mild COVID Infection

Tissue damage, brain shrinkage, cognitive decline emerge in longitudinal study

A mature man lies in a CT scanner with electrodes attached to his chest.

<乌鸦传媒視頻>For Stable Chest Pain, CT Stands Up to Invasive Coronary Angiography

Safety of a CT-first strategy confirmed in DISCHARGE trial

A photo of a woman receiving a thyroid ultrasound.

<乌鸦传媒視頻>AI Platform Near Perfect for Predicting Thyroid Malignancy

High precision for T stage, extracapsular extension, BRAF mutation

A portrait of a young Black female radiologist looking at x-rays.

<乌鸦传媒視頻>Where Are All the Black Radiologists?

We can play a role in increasing diversity in the field

A nurse tends to a senior comatose man in the ICU.

<乌鸦传媒視頻>Comatose Cardiac Arrest Survivors Don't Need Brain Misfires Suppressed

Trial finds seizure meds unwarranted for aberrant EEG patterns in the ICU

A computer rendering of the human heart in white with the aortic valve highlighted in pink.

<乌鸦传媒視頻>A Simple Way to Tell When Asymptomatic Aortic Stenosis Isn't So Benign

Could regular NT-proBNP testing be of value to patients with non-severe AS?

ISC over a photo of the Ernest N. Morial Convention Center in New Orleans, LA.

<乌鸦传媒視頻>Evidence for Stroke Thrombectomy in Kids 'as Good as It Gets'

Expansion of EVT bolstered by population-based study from Australia

A photo of a vial of Spikevax COVID vaccine and a syringe.

<乌鸦传媒視頻>ACIP Embraces Spikevax Amid Serious Talk of Changing mRNA Dosing Interval

Would longer time between doses do the trick to reduce myocarditis risk?

A computer-rendered COVID virus sits atop several ECG prints

<乌鸦传媒視頻>Signs of Lingering Cardiac Dysfunction After Severe COVID

Study included people hospitalized before vaccines were available

FDA APPROVED CavaClear Laser Sheath over an illustration of the placement of an IVC filter

<乌鸦传媒視頻>FDA OKs Laser-Assisted IVC Filter Removal

Another option for hard-to-remove filters

A medical illustration of a pulmonary embolism

<乌鸦传媒視頻>Pulmonary Embolism Rule-Out Strategy Safely Reduces Chest Imaging

Clinical gestalt plus D-dimer and two sets of clinical factors was non-inferior in clinical trial

RSNA over a photo of McCormick Place, Chicago, IL.

<乌鸦传媒視頻>Artificial Intelligence Tool Gets High Marks in Reading Mammograms

Breast cancer screening results show AI's mettle in real-world dataset

RSNA over a photo of McCormick Place, Chicago, IL.

<乌鸦传媒視頻>Head Trauma Patients on Blood Thinners Need Surveillance

Delayed intracranial bleeding observed in patients

RSNA over a photo of McCormick Place, Chicago, IL.

<乌鸦传媒視頻>Brain Changes Found in Fetuses of Alcohol-Using Moms

Differences seen in two areas when compared with brains of non-drinking mothers

RSNA over a photo of McCormick Place, Chicago, IL.

<乌鸦传媒視頻>Because You Don't Want to Ask a Tyrannosaurus Rex to 'Open Wide!'

Noninvasive imaging reveals bone infection in fossilized dinosaur jaw

RSNA over a photo of McCormick Place, Chicago, IL.

<乌鸦传媒視頻>Fetal Brains Appear Unaffected by Mom's Milder COVID

Small MRI study involving pregnant women with mild to moderate infection revealed no problems

A computer rendering of the human heart with the right ventricle highlighted over an implanted left ventricular assist devic

<乌鸦传媒視頻>The Right Ventricle Still Matters in LVAD Patients

Right heart failure signaled trouble ahead in the Intermacs registry

A male radiologist examines an x-ray

<乌鸦传媒視頻>An Open Letter to Radiologists From a Jilted Orthopedic Surgeon

What happened to our relationship?

Obesity Week over a photo of Kay Bailey Hutchison convention center in Dallas, Texas.

<乌鸦传媒視頻>Hypothalamic Gliosis Associated With Obesity in Kids?

Use of imaging studies could impact how childhood obesity is prevented and treated

An MRI image of a brain with Alzheimer鈥檚 disease.

<乌鸦传媒視頻>One Aducanumab Patient, Six Brain Edema Episodes

"Uniquely complicated course" for patient treated with new Alzheimer's drug

TCT over a photo of the Orange County Convention Center in Orlando, Florida.

<乌鸦传媒視頻>DCBs for the Coronaries: Early Victories for New Drug Coatings

Researchers eye next gen drug-coated balloons despite lack of FDA OK for use in PCI

TCT over a photo of the Orange County Convention Center in Orlando, Florida.

<乌鸦传媒視頻>Longstanding Vascular Closure Technique Triumphs Over Collagen Plug

Manta versus ProGlide after transfemoral TAVR in CHOICE-CLOSURE

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