{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"8ac5da36d83a2fad4eb44193e57d717251ab014e7ac624c2d8ef027f58eb8c8f","created":"2026-10-03T07:17:52Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"5b76189939dce9533623091a8483fd74a9a9ea46a2142af628386011254881f7","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"med.flash","field":"med","n":"1","review_cite":"Favaudon et al., Ultrahigh dose-rate FLASH irradiation increases the differential response between normal and tumor tissue in mice, Science Translational Medicine, 2014","review_link":"https://doi.org/10.1126/scitranslmed.3008973","review_verified":"true","summary":"Delivering a whole radiation treatment in less than a tenth of a second appears to damage healthy tissue much less than the same dose given over minutes, while killing tumours just as well. No one knows why this happens.","title":"FLASH ultra-high dose-rate radiotherapy","topic_ref":null,"why":"If the effect is real and controllable, the same tumour dose could be given with far less injury to the patient."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"e183d5a2701f7e11dac3a5238c81e6d9a173fcc98c4f033d2937f114642a72e0","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"b9f042366366c183acfb756ff0bab3bf3134f62300165fcee9c106efc0bd75a4","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"-7mlpwfHm4SRlvG7t-dIYIR1UWfm_HVOukBWqU6rz86Wm32YISn4l836NZkhmMBCfHB9OEC-Wj84iYGBt7POBw"},"schema":"pubphys.envelope/1"},"record_hash":"e183d5a2701f7e11dac3a5238c81e6d9a173fcc98c4f033d2937f114642a72e0","leaf_index":271}