The limitation of successful examination by POPS is largely influenced by ana-tomical factors, specifically in the case of narrowing, winding and tortuous, or struc-tured pancreatic duct, and also obstruction by stones or branch duct-type IPMNs
The limitation of successful examination by POPS is largely influenced by ana-<br>tomical factors, specifically in the case of narrowing, winding and tortuous, or struc-<br>tured pancreatic duct, and also obstruction by stones or branch duct-type IPMNs