title: [Preliminary study of the use of a narrow photon beam for radiotherapy of neurosurgical patients].
abstract: Acute subarachnoidal hemorrhage or focal epilepsy in 5 patients was shown to be based on inoperable arteriovenous brain malformations (ABM) which was treated with the help of a linear accelerator. In one case 1 year 9 months after irradiation repeated hemorrhage was noted, the malformation was removed by an open surgical method. Clinical convalescence after irradiation was observed in the other 4 patients without side-effects during a follow-up period of 1-3 yrs. Angiography after irradiation was not performed. Teleroentgenotherapy was regarded as a good alternative in the treatment ofinoperable arteriovenous brain malformations.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D010315:Particle Accelerators; D011882:Radiotherapy, High-Energy
vernacular_title: Predvaritel'nyĭ opyt primeneniia uzkogo puchka fotonov dlia luchevoĭ terapii neĭrokhirurgicheskikh bol'nykh.