PMC6796722_01
Arterial phase abdominal CT - tumor mass in the pancreatic uncinate process with inner calcification of 3.4/2 cm.
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Imaging explorations (abdominopelvic CT with iv contrast, abdominal ultrasound) detected a hypoechogenic tumor mass in the pancreatic uncinate process, with gross calcification and peripheral vascularization 3.4/2 cm in diameter, without causing a mass effect in the pancreatic duct (Fig. 1, Fig. 2).
PMC6796722_02
Tumor mass taking up ICG, situated in the pancreatic head.
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NIR camera were carried out. No other tumor masses were found in the tail of the pancreas and no secondary hepatic or lymph node involvement was detected (Fig. 3, Fig. 4).
PMC6796722_03
HE staining with Ki67 IHC.
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The histopathological result was G2 neuroendocrine tumor consistent in the clinical context with a pT2N0M0L0V0R0 insulinoma with a 3% Ki67 index (Fig. 5).