We present ultrasound, computed tomography and magnetic resonance imaging findings in a case with pancreatic solid pseudopapillary tumor and their correlations with histopathology. Ultrasound revealed a hypoechogenic mass, and computed tomography revealed a hypodense mass at the pancreatic head minimally enhanced after intravenous contrast agent administration. Magnetic resonance imaging showed...

Solitary pancreatic metastasis of esophageal cancer is extremely rare. We report the case of a 58-year-old male admitted with esophageal cancer. Additional asymptomatic solitary hepatic and pancreatic masses were observed in the staging work-up for esophageal cancer. The hepatic mass was confirmed as a primary hepatocellular carcinoma with an ultrasound-guided needle biopsy. An esophagectomy wi...

OBJECTIVE Glucagon-like peptide-1 (GLP-1) and gastrin promote pancreatic beta-cell function, survival, and growth. Here, we investigated whether GLP-1 and gastrin can restore the beta-cell mass and reverse hyperglycemia in NOD mice with autoimmune diabetes. RESEARCH DESIGN AND METHODS Acutely diabetic NOD mice were treated with GLP-1 and gastrin, separately or together, twice daily for 3 week...

Placental insufficiency is associated with fetal hypoglycemia, hypoxemia, and elevated plasma norepinephrine (NE) that become increasingly pronounced throughout the third trimester and contribute to intrauterine growth restriction (IUGR). This study evaluated the effect of fetal adrenal demedullation (AD) on growth and pancreatic endocrine cell mass. Placental insufficiency-induced IUGR was cre...

β-Cell dysfunction in diabetes results from abnormalities of insulin production, secretion, and cell number. These abnormalities may partly arise from altered developmental programming of β-cells. Foxo1 is important to maintain adult β-cells, but little is known about its role in pancreatic progenitor cells as determinants of future β-cell function. We addressed this question by generating an a...

INTRODUCTION The usefulness of endoscopic ultrasound (EUS) in the diagnosis of small pancreatic cancer is widely accepted. We experienced a small, 8 mm, pancreatic cancer with intra-pancreatic metastasis of 2 mm revealed by EUS. The patient was a 71-year-old female with a small low echoic tumor observed by abdominal ultrasonography. She was referred to our hospital for further investigation. Sh...

CONTEXT Splenic involvement in neuroendocrine pancreatic tumors is well known but rarely presents as a primary splenic mass. CASE REPORT A rare case of a neuroendocrine tumor involving the tail of the pancreas, splenic hilum and splenic flexure of the colon, forming a conglomerate mass and presenting as isolated gastric varices is described. A 75-year-old male presented with hematemesis and m...

CONTEXT Preoperative diagnosis of a pancreatoblastoma in adults is challenging because of its rarity. Furthermore, difficulties increase since pancreatoblastomas share radiological findings similar to those found in other masses of the pancreas. CASE REPORT A 36-year-old woman was studied with ultrasonography and CT for a mass of the pancreatic head causing obstructive jaundice. Diagnosis of ...

background: data shows vanadium protects pancreatic beta cells (bc) from diabetic animals. whether this effect is direct or through the relief of glucose toxicity is not clear. this study evaluated the potential effect of oral vanadyl sulfate (vanadium) on glycemic status and pancreatic bc of normal and diabetic rats. methods: rats were divided into five groups of normal and diabetic. diabetes ...

Pancreatic metastases are rare, <2% of all pancreatic neoplasia. This is the first case of pancreatic metastasis from adamantinoma, a rare, low grade and slow growing tumor which is frequently localized in long bones. We describe a case of a 45-year-old woman presenting with increased bilirubin level. Computed tomography and ecoendoscopic ultra sonography revealed a pancreatic head mass. Fine-n...