Radiation Oncology

Radiation therapy uses high-energy radiation to damage cancer cells' DNA and destroy their ability to divide and grow. It is delivered using linear accelerators, proton accelerators, metered cobalt-60 exposure, or brachytherapy where radioactive seeds are placed inside the patient on a temporary or permanent basis to kill cancer or relieve pain. The main radiation oncology society and annual conference is the American Society of Radiation Oncology (ASTRO).

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MRI-guided radiotherapy for prostate cancer cuts treatment side effects in half

The team originally planned to enroll 300 men in the study, but the decisive results seen among the first 100 patients prompted them to cut enrollment in half.

liver cancer

Deep learning decreases CT radiation dose by 65% in patients with liver metastases

Scans using a smaller dose were accurate when detecting lesions 0.5 cm or larger but more research into low-contrast lesions is still necessary, experts cautioned.

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PSMA PET/CT better detects prostate cancer spread, long-term outcomes over conventional imaging

While the results offer indirect evidence, UCLA researchers said they support the clinical use of this technique for initial patient assessment.

insurance payer payment insurer

The $40 million price tag of prior authorizations exposed in new study

Data presented this week at the annual meeting of the American Society for Radiation Oncology shines a light on the massive financial burden of prior authorizations.

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MR imaging-guided SABR extends the lives of patients with inoperable pancreatic cancer

Miami Cancer Institute experts found the technique "significantly" prolonged overall survival, sharing their findings at the European Society for Radiotherapy and Oncology 2021 conference.

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Transformative prostate cancer therapy ‘should not be accepted’ without PET imaging

Two Stanford University experts made their case for using molecular imaging to select patients for 177-Lu-PSMA-617 in a new Journal of Nuclear Medicine editorial.

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Radiology scores relief as Congress addresses pay cuts, RO payment model in year-end spending bill

President Trump on Tuesday night hinted that he may veto the bill if Congress does not make certain adjustments.

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CMS will delay start of radiation oncology payment model until July

The American Society for Radiation Oncology said it is "pleased" and "thankful" the federal agency listened to the needs of physician practices.

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