https://tremelimumabinhibitor.....com/evaluation-of-su
There's absolutely no standard treatment for endoscopic papillectomy yet. The task is relevant to postoperative adverse events. The novel endoscopic papillectomy had two main alterations on the basis of the mainstream method The isolation of bile from pancreatic liquid with a bile duct stent and wound surface protection with metal clips and fibrin glue. We performed a single-center retrospective comparison research from the novel and old-fashioned