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.

An example of a lung cancer found using low-dose computed tomography (LDCT). Image courtesy of RSNA

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."

December 12, 2022

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.

December 8, 2022
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.

December 7, 2022

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.

November 2, 2022
elderly patient and doctor

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. 

October 28, 2022
lung CT

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.

October 17, 2022

What is the radiologist's role in variations of prostate cancer detection?

Prior studies have focused on radiologist performance rather than patient outcomes, leaving the topic of variable diagnoses and what factors impact them—race, ethnicity, age, biopsy type, etc.—open for debate. 

October 17, 2022

PET/CT findings predict post-treatment, radiation-induced hypothyroidism

Radiation-induced hypothyroidism is common yet underdiagnosed, potentially owing to a lack of follow-up consensus in patients treated with radiation therapy for head and neck cancers.

October 13, 2022

Around the web

The newly approved AI models are designed to improve the detection of pulmonary embolisms and strokes in patients who undergo CT scans.

"I see, at least for the next decade, this being a SPECT and PET world, not one or the other," explained Tim Bateman, MD.

The FDA-approved technology developed by HeartFlow can predict a patient's long-term risk of target vessel failure as well as more invasive treatments performed inside a cath lab. 

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