Αποτελέσματα Αναζήτησης
7 Αυγ 2024 · Annular pancreas is a morphological anomaly that results in pancreatic tissue completely or incompletely encircling the duodenum. This condition can cause duodenal obstruction and is therefore important to recognize, as radiologists are frequently the first to make the diagnosis.
In four cases, the CT scans had been read at the referring institution as showing a pancreatic mass, but imaging at our institution confirmed the presence of annular pancreas. Secretin-enhanced MRCP was compared with non-secretin-enhanced MRCP in 13 cases.
2 Σεπ 2020 · Annular pancreas is a rare congenital abnormality characterized by a ring of pancreatic tissue surrounding the descending portion of the duodenum. It is thought to originate from incomplete rotation of the ventral pancreatic bud.
Axial image from an abdominal CT scan showing the annulus encircling the duodenum (arrow). CT: computed tomography. Courtesy of Dr. Darren Brennan, Department of Radiology, Beth Israel Deaconess Medical Center.
8 Μαΐ 2024 · This topic will review the pathogenesis, clinical manifestations, diagnosis, and management of annular pancreas. Other causes of duodenal obstruction and congenital abnormalities of the pancreas, including pancreas divisum, are discussed in detail, separately.
31 Οκτ 2018 · A contrast-enhanced computed tomography (CT) scan of the abdomen demonstrated the findings of congenital annular pancreas with pancreatic tissue surrounding the duodenum (Fig. 1). Inflammatory fat stranding was seen around the pancreatic head (Fig. 1).
6 Νοε 2015 · Computed tomography (CT) and magnetic resonance imaging (MRI) of the abdomen demonstrated acute pancreatitis along with the presence of pancreatic tissue around the descending portion of the duodenum (a characteristic feature of annular pancreas).
