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. 2023 Feb 7;6(7):e1788. doi: 10.1002/cnr2.1788

FIGURE 1.

FIGURE 1

Partial Response in Patient Receiving ICI + SBRT. 83‐year‐old man with right temporal WHO grade IV glioblastoma status‐post resection and adjuvant concurrent radiotherapy and temozolomide who received 30 Gy in five fractions concurrently with 15 cycles of ICI as his third line treatment. Radiotherapy isodose line key shown in (A). Representative (B) axial (C) sagittal and (D) coronal images of his RT plan. Pretreatment MRI (E) axial T1 and (F) axial T2 FLAIR showing 2 × 2.1 cm nodular enhancing mass along anterior/medial margin of the resection cavity. MRI 4 months post‐SBRT (G) axial T1 and (H) axial T2 FLAIR showing overall decrease in size and nodular enhancing component of the lesion.