Objective Atypical and malignant meningiomas are at high risk for local failure. The role of
radiation therapy (RT) and dose levels required to improve tumor control are poorly defined. …

Object. After conventional doses of 55 to 65 Gy of fractionated irradiation, glioblastoma
multiforme (GBM) usually recurs at its original location. This institutional phase II study was …

✓ Hochberg and Pruitt have reported glioblastomas recurring within 2 cm of the primary site
in 90% of patients after whole-brain radiation therapy. They suggested that computerized …

BACKGROUND The authors report the results of a prospective study of patients with
malignant neuroendocrine tumors of the sinonasal tract who received multimodality treatment …

Chondrosarcoma is a malignancy rarely encountered in the head and neck. In an attempt to
define this tumor's characteristics and response to therapy, all cases of chondrosarcoma …

Purpose/Objective: To evaluate the recurrence-free survival and complications of combined
proton and photon radiotherapy of patients with incompletely resected or recurrent …

PURPOSE: To determine if 3-T magnetic resonance (MR) spectroscopy allows accurate
distinction of recurrent tumor from radiation effects in patients with gliomas of grade II or higher. …

Spinal cord astrocytomas are rare lesions, usually of low grade, with a long natural history.
Because of this, it is difficult to define the optimum approach to therapy based on available …

Objective: To study the efficacy of a newly designed treatment strategy for esthesioneuroblastoma
and neuroendocrine carcinoma of the paranasal sinuses. Design and Setting: …

PURPOSE: To investigate the visual outcomes of patients with advanced sinonasal malignancies
treated with proton/photon accelerated fractionated radiation (AFR). PATIENTS AND …