Figure 6. Comparison of preoperative and one-year postoperative images showing no local recurrence of the tumor. (A–C) Preoperative positron emission tomography (PET) images of coronal (A) and axial at T3 (B) and T4 (C) sections. (D–F). One-year postoperative PET images of coronal (D) and axial at T3 (E) and T4 (F) sections. (G–I) Preoperative T2-weighted magnetic resonance images (MRI) of sagittal (G) and axial at T3 (H) and T4 (I) sections. One-year postoperative T2-weighted MRI of sagittal (J) and axial at T3 (K) and T4 (L) sections. White arrows indicate the tumor.