Article 1: Radiation Associated Brainstem Injury
The tolerance of the central nervous system (CNS) to radiation treatment is significant to patient under treatment for metastatic or primary diseases associated with neck, brain and head. In most cases, brainstem injury is graded by most widespread toxicity criterion of the Cancer Therapy Evaluation Program based on symptoms. The first grade is considered mild, the second grade is moderate and without the capacity to interfere with daily living activities. The third grade presents extreme interference with the activities of daily living while the fourth grade is life threatening. The manifestation of severe radiation therapy induced central nervous system ...
