Delayed Cerebral Radiation Necrosis after Neutron Beam Radiation of a Parotid Adenocarcinoma: A Case Report and Review of the Literature

<table>A representative axial slice from the patient’s radiation plan is shown. The left temporal lobe of the brain is contoured in black. This area received 1678 centi-nGy and falls between 1500 centi-nGy (pink) and 1748 centi-nGy (orange) isodose lines. The treatment isocenter received a total dose of 1819 centi-nGy.</table>

Case Reports in Neurological Medicine

fig1

Figure 1

Figure 1: Delayed Cerebral Radiation Necrosis after Neutron Beam Radiation of a Parotid Adenocarcinoma: A Case Report and Review of the Literature 