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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.
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 ).
2 Σεπ 2020 · 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.
29 Νοε 2021 · Both CT and MRI could detect annular pancreas, with artery phase being the best sequence to diagnose annular pancreas. Keywords: annular pancreas, computed tomography, magnetic resonance cholangiopancreatography, magnetic resonance imaging, retrospective study
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).
1 Ιαν 2013 · Pediatric patients with annular pancreas may have diagnostic findings on conventional abdominal radiographs, the classic double-bubble sign. The larger proximal bubble is caused by gastric distention and the smaller distal bubble is caused by a dilated duodenal bulb (18,19).
