There are multiple definitions:

1. Preferred Physicians and Children(English)

   • Pediatrics

2. posterior pancreaticoduodenal arcade(English)

   • refers to the visualization of pancreatic supplying arteries in patients with pancreatic diseases
   • APAC, CNR, DECT, MEI, PCA, PDAC, PEI, PSPDA, AIPDA, PIPDA, SNR
   • Pancreas
   • https://doi.org…244-022-01157-z