Reference Source: JAMA Network OpenDesign: Retrospective study of 8,953 patients from the National Cancer Database; compared the use of definitive treatment between 2004 and 2014 of 1,280 young adults (YAs, aged 18-39 years); 3,937 patients aged 40-64 years; and 3,756 patients age 65+.Results: Amputation – 8.1% (YAs), 5.5% (40-64), 5.3% (65+). Chemotherapy – 39.4% (YAs), […]
The term abscopal effect (from Latin, ab, meaning “away from,” and scopus, meaning “target”) was coined in 1953, specifically referring to effects of ionizing radiation outside the radiated tumor volume. Does the evidence show that, contrary to widely held perception in the field, the abscopal effect is exceedingly rare and is not clinically relevant when […]
Published in Practical Radiation Oncology, the recommendations from the American Society for Radiation Oncology (ASTRO) are based on a systematic literature review, consensus, and system for grading evidence quality and recommendation strength.