AV Gallery

Dec 5, 2006

Artist's rendition of EOS digital x-ray system.

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Bar graphs show mean success (blue) and confidence (orange) according to diagnostic response (lesion present or absent, shown as “present” and “absent,” respectively) and next-step decision (submit, additional tests, and consult a senior) for each group (radiologists and nonradiologists). Error bars indicate standard errors of the mean. Lesion-absent diagnoses were more prone to error and overconfidence than were lesion-present diagnoses.

Study highlights overconfidence in medical decision-making

May 26, 2026

Overlap between manual (radiologist) and semiautomatic (algorithm) segmentations of hand joints on a standard posteroanterior radiograph. Orange overlay indicates manual radiologist segmentations, blue overlay shows algorithm segmentations, and green overlay indicates consistent regions between both methods.

Radiomics model grades hand osteoarthritis on x-rays

May 21, 2026

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Despite pediatric ED imaging capability, race and insurance gaps remain

May 21, 2026

AZmed nets FDA clearance for x-ray AI system

May 21, 2026

Study highlights overconfidence in medical decision-making

Researchers expose metacognitive commonalities and differences between experienced radiologists and nonradiologists.

May 26, 2026

Bar graphs show mean success (blue) and confidence (orange) according to diagnostic response (lesion present or absent, shown as “present” and “absent,” respectively) and next-step decision (submit, additional tests, and consult a senior) for each group (radiologists and nonradiologists). Error bars indicate standard errors of the mean. Lesion-absent diagnoses were more prone to error and overconfidence than were lesion-present diagnoses.

Radiomics model grades hand osteoarthritis on x-rays

Hand osteoarthritis affects approximately 8% of men and 16% of women over the age of 50.

May 21, 2026

Overlap between manual (radiologist) and semiautomatic (algorithm) segmentations of hand joints on a standard posteroanterior radiograph. Orange overlay indicates manual radiologist segmentations, blue overlay shows algorithm segmentations, and green overlay indicates consistent regions between both methods.

Despite pediatric ED imaging capability, race and insurance gaps remain

By Kate Madden Yee

More work is needed to ensure pediatric imaging in the ED addresses both quality and equity of care, according to investigators.

May 21, 2026

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AZmed nets FDA clearance for x-ray AI system

By AuntMinnie.com staff writers

AZmed and Radin Health are expanding their partnership following AZmed getting FDA clearance for the AZtrauma module.

May 21, 2026

AI devices vary widely in lung cancer detection

Three devices helped detect more cancerous tumors, whereas the other four devices helped detect fewer tumors.

May 19, 2026

Cropped secondary capture examples. These are illustrative and not intended to imply superiority or inferiority of any device. (A) Posteroanterior radiograph in a 46-year-old female patient. The device correctly identified a right lower lobe nodule projected below the right hemidiaphragm and hilar lymphadenopathy. (B) Posteroanterior radiograph in an 86-year-old female patient with a classic Golden S sign highly suggestive of cancer. Three devices did not identify any findings. (C) The output from one device for the same radiograph as in B. The device placed a contour around the area of abnormality but mislabeled it as segmental collapse, and there are no other elements in the output to raise suspicion of cancer. (D) Posteroanterior radiograph in a 60-year-old male patient -- a case of confirmed lung cancer that was not deemed visible in retrospect. The device identified multiple false-positive abnormalities. (E) Posteroanterior radiograph in a 77-year-old female patient with two right lower lobe nodules. The device mislabeled the abnormality as infection -- a diagnostic term that could incorrectly influence clinical management. (F) Posteroanterior radiograph in a 77-year-old female patient with a right hilar tumor. Most of the lungs have been labeled by the device, with excessive overlap of the abnormality that pragmatically represents an incorrect result. All annotations shown were produced by the devices. LL = lung lesion, LO = lung opacity, PO = pleural other, TBC = tuberculosis.

Combined fluoride and lead exposure reduces bone health in youth

Co-exposure to fluoride and lead exacerbates changes in BMD more than single exposure, suggesting synergistic effects on bone impairment.

May 18, 2026

A graphical abstract of the study.

Philips introduces SmartIQ coronary imaging technology for Azurion

By AuntMinnie.com staff writers

The technology reduces x-ray radiation by more than 50% compared with the lowest dose settings in Philips' ClarityIQ platform.

May 18, 2026

DEXA confirms benefits of soccer on bone health

Players underwent a DEXA scan at the start of the season, at four months, and again at nine months.

May 8, 2026

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ACR updates status of B-reader nonphysician proposal

By AuntMinnie.com staff writers

Future looks encouraging but may still be uncertain.

May 8, 2026

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LLMs excel at scoliosis detection on spine x-rays

For scoliosis detection, Grok 4 led with 94.2% accuracy.

May 7, 2026

Detection Technology adds IGZO detectors for battery x-ray inspection

By AuntMinnie.com staff writers

Detection Technology has added IGZO-based x-ray detectors to its flat panel portfolio.

May 5, 2026

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AI triage flags half of screen-detected cancers in top 2% of scans

By Kate Madden Yee

AI could flag high-suspicion exams for priority reading, potentially enabling same-day diagnostic mammography.

May 4, 2026

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