Research Article
Clinical and Prognostic Value of PET/CT Imaging with Combination of 68Ga-DOTATATE and 18F-FDG in Gastroenteropancreatic Neuroendocrine Neoplasms
Table 3
Concordant and discordant findings.
| 68Ga-DOTATATE | Positive | Positive | Negative | Negative | 18F-FDG PET/CT | Positive | Negative | Positive | Negative |
| Primary lesion () | | | | | Pancreas | 14 | 9 | 4 | 0 | Gastrointestinal tract | 18 | 6 | 14 | 5 | CUP | 5 | 1 | 7 | 0 | Metastatic sites | | | | | Liver | 27 | 11 | 9 | 1 | Lymph node | 22 | 7 | 18 | 0 | Bone | 8 | 2 | 8 | 0 | Ki-67 range | | | | | Group A () | 15 (45.5%) | 11 (33.3%) | 2 (6.1%) | 5 (15.1%) | Group B () | 10 (55.5%) | 5 (27.8%) | 3 (16.7%) | 0 | Group C () | 12 (37.5%) | 0 | 20 (62.5%) | 0 |
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CUP, Cancer of unknown primary.
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