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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 6 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 6

From: FDG-PET/CT tumor to liver SUV ratio (TLR), tumor SUVmax, and tumor size: can this help in differentiating squamous cell carcinoma from adenocarcinoma of the lung?

Fig. 6

A 61-year-old male patient proved histopathologically to have squamous cell carcinoma (SCC) involving the right upper lobe. A (coronal PET), B (coronal PET/CT), C (axial CT in a mediastinal window), D, E (axial PET/CT images), F (axial PET). The mass lesion size measured in the C image was 7.94 cm with SUVmax of the tumor was 16.78 as shown in E. TLR was calculated to be 16.78/1.65 = 10.17. Right hilar and subcarinal lymphadenopathies were noted (D and F) with SUVmax = 15.66 and 17.59, respectively

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