A beam alignment device for matching fields.
When radiation treatment is delivered to adjacent or contiguous tumor volumes with multiple fields, the geometric alignment of the beams is particularly critical. A beam alignment device has been developed that enables precise matching of such fields.
D001943:Breast Neoplasms / Q000532:radiotherapy; D002528:Cerebellar Neoplasms / Q000532:radiotherapy*; D005260:Female; D006801:Humans; D008527:Medulloblastoma / Q000532:radiotherapy*; D011878:Radiotherapy / Q000295:instrumentation*; D011879:Radiotherapy Dosage; D013679:Technology, Radiologic