Höcht, Stefan Proton or photon irradiation for hemangiomas of the choroid? A retrospective comparison. [electronic resource] - International journal of radiation oncology, biology, physics Oct 2006 - 345-51 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0360-3016 Standard No.: 10.1016/j.ijrobp.2006.04.051 doi Subjects--Topical Terms: AdolescentAdultAtrophy--etiologyCataract--etiologyChoroid Neoplasms--pathologyHemangioma--pathologyHumansMiddle AgedOptic Nerve--pathologyPhotons--adverse effectsProton TherapyProtons--adverse effectsRadiotherapy DosageRetrospective StudiesSturge-Weber Syndrome--radiotherapyTreatment OutcomeVisual Acuity--radiation effects