Stereotactic boost irradiation for targets in the abdomen and pelvis.
prospective_cohort · Level II
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- Record sourced from PubMed, PMID 15036849.
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Abstract
Based on the experience of stereotactic irradiation of lung and liver tumors the feasibility of stereotactic boost irradiation to abdominal and pelvic tumors was evaluated. Twenty-one patients with inoperable tumors received a stereotactic boost of 2-3 x 5Gy/PTV-enclosing-100% isodose with normalization to 150% at the isocenter after normofractionated irradiation of 45-50.4Gy. Actuarial local control (16/21 targets) was 96/70% after 12 and 24 months. Treatment was feasible and well tolerated.
Medical subject headings
- Abdominal Neoplasms
- Neoplasm Recurrence, Local
- Pelvic Neoplasms
- Radiotherapy Planning, Computer-Assisted