Routine 3D treatment planning: opportunities, challenges, and hazards.
Three-dimensional (3D) treatment planning refers to the use of software and hardware tools to design and implement more accurate and conformal radiation therapy. This is a major advance in oncology that should lead to the reduction of treatment-associated morbidity and facilitate safe dose escalation for many tumor sites. This technology affords the incorporation of physiologic and anatomic information into the treatment planning process, further enhancing our ability to improve the therapeutic ratio. However, as with any new technology, care must be taken when applying it in the clinic. The introduction of 3D planning presents new challenges to existing quality assurance systems. These need to be addressed to maintain patient safety. Based on our experience with over 1,500 patients treated at Duke University, the benefits, challenges, and hazards of routine 3D treatment planning are discussed.
Marks
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LB
Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina, USA. marks@radonc.duke.edu
Bentel
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Light
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Zhou
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SM
Sibley
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Anscher
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D019583:Dose Fractionation, Radiation; D006801:Humans; D007103:Immobilization; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000532:radiotherapy; D009369:Neoplasms / Q000532:radiotherapy; D011785:Quality Assurance, Health Care; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods*; D020266:Radiotherapy, Conformal / Q000009:adverse effects* / Q000379:methods* / Q000592:standards; D012189:Retrospective Studies; D012449:Safety