Oncology Imaging

Medical imaging has become integral to cancer care, assessing the stage and location of cancerous tumors. By utilizing powerful imaging modalities including CT, MRI, MRA and PET/CT, oncology imaging radiologists are able to assist referring physicians in the detection and diagnosis of cancer.

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AI tool predicts lung cancer without radiologists or clinical histories

The deep learning model was trained to predict risk of lung cancer in the one to six years following completion of an LDCT scan, and it does not require clinical information relative to risk factors to do so.

DCIS recurrence on mammogram

New data on DCIS surveillance imaging has experts concerned

A concerning number of women do not follow through with recommended surveillance imaging following treatment for breast cancer. 

Woman dies of lung cancer after radiologist fails to recommend follow-up for ‘large’ abnormality

According to reports, the respiratory physician who treated the patient following her lung cancer diagnosis described her death as “totally avoidable."

New radiotracer IDs numerous cancers likely to respond to targeted therapy

The radiotracer, 68Ga-PentixaFor, can be used for detecting C-X-C motif chemokine receptor 4 (CXCR4), which plays a significant role in cancer progression.

U.S. News & World Report children’s hospitals cardiology heart surgery

New cancer risk analysis prompts experts to call for 'careful justification' of pediatric head CTs

There is a significant dose-response relationship between radiation incurred during head CT scans and brain cancer in children and young adults, according to a new paper published in The Lancet Oncology.

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Dual-energy CT offers insight into how lung cancer patients might respond to surgery

“In patients with lung cancer, DECT has further potential to quantify postsurgical global and regional changes in lung volume and perfusion,” authors of a new paper in AJR suggested.

High-risk prostate cancer patients benefit from shortened course of radiation therapy

At the annual ASTRO meeting, experts shared that not only did the shortened protocol shave weeks off of the scheduled treatment plan, it also did not come at the expense of increased toxicity. 

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CRC patients with these clinical characteristics need more frequent post-op chest imaging

These patients are at greatest risk of developing lung metastases within three months of surgery.

Around the web

GE HealthCare's flurpiridaz, the PET radiotracer that recently received FDA approval, offers several key benefits over SPECT. Jamshid Maddahi, MD, discussed the details in an exclusive interview. 

Ultrafast MCE could go on to become a go-to treatment option for obstructive coronary artery disease, according to the authors of a new first-in-human clinical study.

Elucid's PlaqueIQ was trained to turn CCTA images into interactive 3D reports that help physicians visualize the presence of atherosclerosis.

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