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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T2 mapping may uncover cardiotoxic marker early enough to prevent heart failure

T2 mapping derived from weekly cardiac MRIs helped researchers identify cardiotoxicity at an early and reversible stage, a finding which may have implications for cancer patients at risk of chemotherapy-induced heart failure.

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More men with low-risk prostate cancer are choosing active surveillance

Traditionally, men with low-risk prostate cancer had undergone radical prostatectomy or radiation, but many are now opting for a more conservative active surveillance approach, according to a Feb. 11 analysis published in JAMA.

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Stereotactic radiation can extend survival for late-stage cancer patients

“In this study, for patients with stage-IV disease, we have a treatment paradigm that can result in long-term survival while maintaining overall quality of life,” said senior author of the study, Dwight E. Heron, MD.

Is now the time to rename low-risk cancers?

A pair of specialists recently took on the topic of the word "cancer" in a Jan. 23 viewpoint published in The BMJ, arguing that changing the terminology could ease patient anxiety or create more fear.

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Radiologists prefer stationary DBT to mammography, study finds

Stationary digital breast tomosynthesis (sDBT) improved radiologists’ accuracy in detecting malignancies and was favored over mammography, reported authors of a Jan. 16 study published in Academic Radiology.

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Radiofrequency ablation offers longer survival for lung cancer patients

Compared to microwave ablation (MWA), radiofrequency ablation (RFA) achieved better overall survival rates (OS) in lung cancer patients, according to a recent study conducted in China. Both were found to be effective and safe treatment methods.

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U.S. cancer deaths down 27% over past 25 years

Overall cancer deaths in the United States have steadily declined by 27 percent over the past quarter century, according to a new review from the American Cancer Society (ACS).

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Cervical cancer screening rates ‘unacceptably low’

New research suggests the percentage of women who undergo cervical cancer screenings is much lower than national data has reported, according to a Mayo Clinic study published in the Journal of Women’s Health.

Around the web

Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.