Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

Breast ultrasound of a 62-year-old woman with benign reactive adenopathy after COVID-19 vaccination. Image from Academic Radiology.

These ultrasound features distinguish between COVID vaccine-related and malignant adenopathy

Such considerations will be important as more patients receive vaccines for the first time or additional boosters, experts wrote in Academic Radiology.

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Allergic reactions to iodinated CT contrast increase likelihood of sensitivity to GBCAs

Historically, sensitivity to iodinated contrast media was not a risk factor for adverse reactions to gadolinium-based contrast agents, experts explained this week in Radiology.

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Automated CT scoring system accurately predicts prognosis in stroke patients

The study used non-contrast CT and CT perfusion imaging to analyze agreement between an automated reader and human radiologists with differing experience levels.

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Breast MRI screening cuts cancer mortality rates in half for women with lesser-known gene mutations

Women with ATM, CHEK2 and PALB2 gene mutations would benefit from beginning MRI screenings earlier than previously recommended, experts reported in JAMA Oncology.

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New advanced PET imaging reveals root of cognitive decline in patients with Alzheimer's

The scans unearthed a significant association between synaptic density and decreased cognitive performance, Yale researchers revealed recently.

breast radiologist breast cancer mammography

DBT spot compression views increase reader accuracy

“The findings indicate that the DBT spot compression view can be performed in routine clinical practice to improve characterization of subtle or ambiguous findings on DBT,” experts wrote in AJR.

Sectra PACS was named Best in KLAS in 2022 based on customer feedback.

Top performing radiology IT solutions in the 2022 Best in KLAS rankings

KLAS Research's 2022 report includes sections for radiology on PACS, speech recognition, universal viewers, image exchange software and vendor neutral archives.

colon colorectal cancer CTC

Short CT colonography reporting intervention improves radiologists' detection of cancer

Given the positive findings of the trial, most radiologists would likely support the move to require assessments and accreditation for CTC reporting, experts explained recently in Radiology.

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.