Ultrasound

Ultrasound, also referred to as sonography or diagnostic ultrasound, uses high-frequency sound waves to visualize soft tissue. Ultrasounds are frequently ordered to measure fetal anatomy during pregnancy, check for blood clots and to guide needle biopsy procedures of the breast, abdomen and pelvis. The imaging modality does not use any radiation to create images. Find news specific to cardiac ultrasound (echocardiography).

Ultrasound ‘grand challenge’ launches to promote global POCUS proficiency

A nonprofit healthcare-certification organization is challenging every user of medical ultrasound in the world to become proficient and certified in the modality by 2030.

Refined decision aid proves fruitful for patients with kidney masses

Complex renal cysts or solid renal masses appear in 13% to 27% of individuals who receive abdominal imaging.

High-intensity focused ultrasound effectively treats PCA, reduces side effects

Men with prostate cancer can avoid many of the unpleasant side effects of chemo, surgery and radiation therapy when they are treated with high-intensity focused ultrasound instead.

Multimodality imaging turns up serial thromboses following AstraZeneca COVID vaccination

Whole-body imaging reveals clinically undetectable blood clots in patients after their first dose of AstraZeneca's COVID vaccine.

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AI reads of neck ultrasounds could displace thyroid biopsies

Upon training a machine learning model to analyze ultrasound images of the neck, researchers tested their algorithm and have found it correctly flagged likely cancerous nodules of the thyroid gland at a 97% clip.

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How well does O-RADS perform in a nonselected, low-risk cohort?

The study yielded a malignancy rate of 8.4% for the women who presented for routine pelvic ultrasound without prior suspicion for adnexal lesions.

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Ultrasound-embeddable AI sharp at diagnosing clogged carotid arteries

Testing AI’s ability to detect carotid artery disease on ultrasound, U.K. researchers have found their algorithm achieved 90% accuracy, along with 87% sensitivity and 82% specificity, at the task.

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Advanced MSK imaging trio—CT, MR, ultrasound—justified for certain trauma patients upon incident and over time

The comprehensive approach may be warranted for patients whose musculoskeletal injuries include fractures of the costal cartilage.