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. 2012 Jul 11;2:71. doi: 10.3389/fonc.2012.00071

FIGURE 9.

FIGURE 9

NSCLC at right lung base. F18 FDG PET/CT shows hypermetabolic tumor mass close to diaphragm and posterior thoracic wall without nodal or distant metastases. Respiratory-gated PET/CT was performed. Images show end inspiratory (pink) and end expiratory (yellow) metabolic tumor volumes superimposed on non-gated PET/CT image demonstrating tumor motion during the entire respiratory cycle.