Fig. 3From: 18F-FDG PETCT and 68Ga-DOTA PETCT mismatch with in vivo histopathological characterization of low-grade neuroendocrine pancreatic tumora Macroscopic resected uncinate process of the pancreas, 3.7 × 2.6 × 0.6 cm. In the center, brown nodular lesion, well-delimited, partial fibrosis involvement, 0.9 × 0.7 cm, 0.3cm distal from resection margin. b unifocal pancreatic neoplasm with expansive growth. Cells with pleomorphic nuclei with eosinophilic cytoplasm. c Proliferative index by Ki-67: 4.7% (immunohistochemistry)Back to article page