Sphincter-sparing pre-closure technique-assisted endoscopic papillectomy versus conventional endoscopic papillectomy for duodenal papilla adenomas: a multicenter retrospective cohort study. https://pubmed.ncbi.nlm.nih.gov/42342048/ https://pubmed.ncbi.nlm.nih.gov/42342048/
PMID: 42342048
sphincter-sparing pre-closure endoscopic papillectomy duodenal adenoma technique
endoscopic papillectomy bleeding prevention closure technique ampullary adenoma
PMID: 42342048
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