Chen, H J Linear accelerator based radiosurgery as a salvage treatment for skull base and intracranial invasion of recurrent nasopharyngeal carcinomas. [electronic resource] - American journal of clinical oncology Jun 2001 - 255-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 0277-3732 Standard No.: 10.1097/00000421-200106000-00009 doi Subjects--Topical Terms: AdultAgedBrain Neoplasms--secondaryCranial Nerve Neoplasms--secondaryFemaleHumansMaleMiddle AgedNasopharyngeal Neoplasms--pathologyNeoplasm InvasivenessRadiosurgerySalvage TherapySkull Base Neoplasms--secondary