Although the physical and biologic principles of radiation therapy have remained relatively
unchanged, a technologic renaissance has led to continuous and ever-changing growth in …

Abstract Background and Purpose Radiation therapy is commonly utilized in the majority of
solid cancers and many hematologic malignancies and other disorders. While it has an …

Radiation therapy (RT) continues to play a central role as an effective therapeutic modality
for a variety of tumors and vascular malformations in the central nervous system. Although …

Radiation therapy (RT) plays a critical role in the overall management of many central
nervous system (CNS) tumors. Advances in RT treatment planning, with techniques such as …

Radiotherapy and chemotherapy may induce neurological toxicities with different
appearances on CT and MRI scans. While optimized radiotherapy techniques have reduced …

A familiar challenge for neuroradiologists and neuro-oncologists is differentiating between
radiation treatment effect and disease progression in the CNS. Both entities are …

Radiation therapy is a mainstay of cancer treatment, particularly for patients with nervous
system tumors. Like most cancer treatments, radiation is nonspecifically cytotoxic. As a …

Radiation therapy (RT) has a pivotal role in the treatment of Central Nervous System (CNS)
neoplasms and is routinely employed for both benign and malignant lesions [1]. Depending …

Despite advances in other treatment modalities, radiotherapy (RT) remains the most
powerful therapeutic tool in neuro-oncology, and is an essential part of standard treatment …

To achieve a good therapeutic ratio the radiation dose to the tumor should be as high as
possible with the lowest possible dose to the surrounding normal tissue. This is especially …