Radiation Necrosis Follow-up

Updated: Jul 20, 2021
  • Author: Gaurav Gupta, MD, FAANS, FACS; Chief Editor: Stephen L Nelson, Jr, MD, PhD, FAACPDM, FAAN, FAAP, FANA  more...
  • Print

Further Outpatient Care

Many neuro-oncology patients have significant cognitive and neurologic disabilities. These may require physical therapy, occupational therapy, social work support, and home nursing.


Further Inpatient Care

Consider the special medical needs of immobilized patients with a decreased level of consciousness and paralysis. They are more susceptible to deep venous thrombosis, pulmonary embolism, pneumonia, sepsis, malnutrition, and skin breakdown.

Depending on lesion site and treatment effects, patients with brain tumors may be more predisposed to cognitive difficulties and dementia, which in turn increase the risk of delirium and cognitive difficulties. Prevention and treatment of delirium includes reorientation techniques, frequent interactions with familiar personal contacts (eg, family members), minimal or no exposure to psychotropic medications, control of noxious visual and auditory stimuli, correction of underlying metabolic derangements, and maintenance of a normal sleep-wake schedule.



Prognosis is related to the natural history of underlying tumor and the idiosyncratic nature of radiation necrosis. Some lesions may show no interval growth while others require multiple resections to relieve disability. While long-term survival is uncommon, prolonged survival in the context of radiation necrosis has been described.