• In a 23-year-old man, radiation necrosis developed in the left hemisphere afterradiation of a right-sided intracranial tumor. Since normal tissue had to be resected around the tumor, the contralateral temporal lobe received the highest cumulative radiation dose for brain tissue. This report underscores the need for careful reconstruction of the radiation isodose distribution when considering the differential diagnosis of postradiation brain lesions.
Shewmon DA, Masdeu JC. Delayed Radiation Necrosis of the Brain Contralateral to Original Tumor. Arch Neurol. 1980;37(9):592–594. doi:10.1001/archneur.1980.00500580088020
Customize your JAMA Network experience by selecting one or more topics from the list below.
Create a personal account or sign in to: