case_images: PMC5415662_01
case_images: Abdominal CT scan with enhanced mass at the neck of pancreas (arrow).
case_images: CRIPE2017-4756793.001.jpg
case_images: PMC5415662_01_CRIPE2017-4756793.001.jpg
case_images: fig1
case_images: CT scan with intravenous and oral contrast was done. CT scan revealed 7.6 x 13 mm solitary and enhancing lesion at the neck of pancreas in favour of insulinoma (Figures 1 and 2).
case_images: Abdominal CT scan (coronal view) shows intrapancreatic tumor (arrow).
case_images: CRIPE2017-4756793.002.jpg
case_images: PMC5415662_01_CRIPE2017-4756793.002.jpg
case_images: fig2
case_images: CT scan with intravenous and oral contrast was done. CT scan revealed 7.6 x 13 mm solitary and enhancing lesion at the neck of pancreas in favour of insulinoma (Figures 1 and 2).
case_images: Pancreatic endocrine tumor with nests of uniform cells surrounded by a fibrovascular stroma.
case_images: CRIPE2017-4756793.003.jpg
case_images: PMC5415662_01_CRIPE2017-4756793.003.jpg
case_images: fig3
case_images: With clinical diagnosis of pancreatic insulinoma, the patient underwent open subtotal pancreatectomy; pathologic examination of specimen with complementary immune histochemical (IHC) staining confirmed insulinoma as the final diagnosis (Figures 3-5).
case_images: Nuclear features show coarsely clumped, "salt and pepper" chromatin pattern.
case_images: CRIPE2017-4756793.004.jpg
case_images: PMC5415662_01_CRIPE2017-4756793.004.jpg
case_images: fig4
case_images: With clinical diagnosis of pancreatic insulinoma, the patient underwent open subtotal pancreatectomy; pathologic examination of specimen with complementary immune histochemical (IHC) staining confirmed insulinoma as the final diagnosis (Figures 3-5).
case_images: IHC for chromogranin (one of the endocrine differentiation markers) expressed by tumor cells.
case_images: CRIPE2017-4756793.005.jpg
case_images: PMC5415662_01_CRIPE2017-4756793.005.jpg
case_images: fig5
case_images: With clinical diagnosis of pancreatic insulinoma, the patient underwent open subtotal pancreatectomy; pathologic examination of specimen with complementary immune histochemical (IHC) staining confirmed insulinoma as the final diagnosis (Figures 3-5).