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. 2020 Jul 28;12:6453–6465. doi: 10.2147/CMAR.S259055

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© 2020 Hong et al.

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Representative examples of PET/CT images of EGFR-mutated patients with different metabolic parameters showing different clinical outcomes. (A) A case of a 75-year-old man having a primary tumor in the right upper lobe. MTV_1.5 is 8.6 and TLG_1.5 is 14.5. His PFS and OS are 12.6 and 18.7 months, respectively. (B) A case of a 76-year-old man having a primary tumor in the right upper lobe. MTV_1.5 is 22.7 and TLG_1.5 is 71.8. His PFS and OS are 5.4 months and 9.7 months, respectively.