Skip to Main content Skip to Navigation
Journal articles

Anomalous phosphenes in ocular protontherapy

Abstract : We have undertaken a clinical ground study of proton-induced light flashes (phosphenes). Patients treated at the Institut Curie – Centre de Protonthérapie in Orsay, France, received radiation therapy to cure ocular and skull-base cancers. Sixty percent of the patients treated for choroidal melanomas using 73 MeV protons report anomalous phosphenes. Delivering a radiation dose on the retina only is not sufficient to trigger the light flash. The present study may be the first indication of phosphenes triggered by protons of few tens of MeV.
Document type :
Journal articles
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00472953
Contributor : Sophie Heurteau <>
Submitted on : Tuesday, April 13, 2010 - 4:00:42 PM
Last modification on : Tuesday, September 22, 2020 - 3:55:37 AM

Identifiers

Collections

Citation

E. Khan, F. Maréchal, R. Dendal, C. Mabit, V. Calugaru, et al.. Anomalous phosphenes in ocular protontherapy. Advances in Space Research, Elsevier, 2010, 45, pp.846-849. ⟨10.1016/j.asr.2009.11.021⟩. ⟨in2p3-00472953⟩

Share

Metrics

Record views

172