GuidelineThe role of endoscopy in ampullary and duodenal adenomas
Section snippets
Ampullary adenomas
Adenomas of the major duodenal papilla, also known as ampullary adenomas, can occur sporadically or in the context of genetic syndromes such as familial adenomatous polyposis (FAP). These lesions have the potential to undergo malignant transformation to ampullary cancer, and their clinical significance extends beyond the need to treat any associated symptoms. Endoscopic screening and surveillance of high-risk patients, such as those with FAP, also has led to increasing recognition of ampullary
Nonampullary duodenal polyps
Polyps of the duodenum that do not involve the major duodenal papilla can occur sporadically or in the context of genetic syndromes such as FAP or Peutz-Jeghers syndrome. Adenomas in these patients also have the potential to undergo malignant transformation into duodenal cancer.
Recommendations
- 1.
We recommend that biopsy specimens be obtained and evaluated from ampullary lesions suspicious for neoplasia before attempted endoscopic resection. ⊕⊕⊕○
- 2.
We recommend EUS for large ampullary lesions or duodenal polyps with features concerning for malignancy before endoscopic or surgical resection. ⊕⊕⊕○
- 3.
We suggest ERCP with both biliary and pancreatic duct evaluation at the time of endoscopic papillectomy to assess for evidence of extension into either ductal system. ⊕⊕○○
- 4.
We recommend prophylactic
Disclosure
M. Khashab is a consultant to and member of the Medical Advisory Board for Boston Scientific and a consultant to Olympus and receives research support from Cook Medical. K. Chathadi is a consultant to Boston Scientific. All other authors disclosed no financial relationships relevant to this publication.
References (113)
- et al.
GRADE guidelines: 1. Introduction—GRADE evidence profiles and summary of findings tables
J Clin Epidemiol
(2011) - et al.
The risk of upper gastrointestinal cancer in familial adenomatous polyposis
Gastroenterology
(1992) - et al.
Safety and long-term efficacy of transduodenal excision for tumors of the ampulla of Vater
Surgery
(2000) - et al.
Treatment of ampullary villous adenomas that may harbor carcinoma
J Gastrointest Surg
(2002) - et al.
ASGE guideline: the role of endoscopy in the surveillance of premalignant conditions of the upper GI tract
Gastrointest Endosc
(2006) - et al.
The natural history of untreated duodenal and ampullary adenomas in patients with familial adenomatous polyposis followed in an endoscopic surveillance program
Gastrointest Endosc
(1999) - et al.
Local ampullary resection with careful intraoperative frozen section evaluation for presumed benign ampullary neoplasms
Surgery
(2000) - et al.
Endoscopic biopsy has limited accuracy in diagnosis of ampullary tumors
Gastrointest Endosc
(1990) - et al.
Can endoscopic resection be applied for early stage ampulla of Vater cancer?
Gastrointest Endosc
(2006) - et al.
Ampullary adenoma: clinical manifestations, diagnosis, and treatment
Gastrointest Endosc Clin N Am
(2003)
Endoscopic biopsies of the papilla of Vater at the time of endoscopic sphincterotomy: difficulties in interpretation
Gastrointest Endosc
Carcinoma of the ampulla of Vater associated with or without adenoma: a clinicopathologic analysis of 198 cases with reference to p53 and Ki-67 immunohistochemical expressions
Mod Pathol
MicroRNA expression profiles associated with pancreatic adenocarcinoma and ampullary adenocarcinoma
Mod Pathol
Local resection of ampullary tumors
J Gastrointest Surg
Endoscopic snare excision of benign adenomas of the papilla of Vater
Gastrointest Endosc
Endoscopic snare papillectomy for tumors of the duodenal papillae
Gastrointest Endosc
Endoscopic snare papillectomy of adenocarcinoma of the major duodenal papilla
Gastrointest Endosc
Intraductal ultrasonography in diagnosing tumor extension of cancer of the papilla of Vater
Gastrointest Endosc
EUS compared with CT, magnetic resonance imaging, and angiography and the influence of biliary stenting on staging accuracy of ampullary neoplasms
Gastrointest Endosc
Is a preoperative multidiagnostic approach to predict surgical resectability of periampullary tumors still effective?
Am J Surg
Polypoid tumors of the major duodenal papilla: preoperative staging with intraductal US, EUS, and CT—a prospective, histopathologically controlled study
Gastrointest Endosc
Preoperative evaluation of ampullary neoplasm with EUS and transpapillary intraductal US: a prospective and histopathologically controlled study
Gastrointest Endosc
Performance characteristics of EUS for locoregional evaluation of ampullary lesions
Gastrointest Endosc
Safety and outcome of endoscopic snare excision of the major duodenal papilla
Gastrointest Endosc
Endoscopic management of adenoma of the major duodenal papilla
Gastrointest Endosc
Endoscopic surveillance and ablative therapy for periampullary adenomas
Am J Gastroenterol
Endoscopic resection of benign tumors of the duodenal papilla without and with intraductal growth
Gastrointest Endosc
Endoscopic balloon dilation to facilitate treatment of intraductal extension of ampullary adenomas (with video)
Gastrointest Endosc
Endoscopic snare papillectomy by using a balloon catheter for an unexposed ampullary adenoma with intraductal extension (with videos)
Gastrointest Endosc
Endoscopic papillectomy for adenomas of the major duodenal papilla (with video)
Gastrointest Endosc
Endoscopic management of tumors of the major duodenal papilla: refined techniques to improve outcome and avoid complications
Gastrointest Endosc
“Underwater” EMR of sporadic laterally spreading nonampullary duodenal adenomas (with video)
Gastrointest Endosc
“Underwater” ampullectomy for benign adenomas: prospective study of a novel technique [abstract]
Gastrointest Endosc
Endoscopic therapy of adenomas of the papilla of Vater. A retrospective analysis with long-term follow-up
Dig Liver Dis
Balloon-catheter-assisted endoscopic snare papillectomy for benign tumors of the major duodenal papilla
Gastrointest Endosc
Prospective, randomized, controlled trial of prophylactic pancreatic stent placement for endoscopic snare excision of the duodenal ampulla
Gastrointest Endosc
Does prophylactic pancreatic stent placement reduce the risk of post-ERCP acute pancreatitis? A meta-analysis of controlled trials
Gastrointest Endosc
Papillectomy for ampullary neoplasm: results of a single referral center over a 10-year period
Gastrointest Endosc
Guidelines for colonoscopy surveillance after screening and polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer
Gastroenterology
Endoscopic resection of minor papilla adenomas (with video)
Gastrointest Endosc
Efficacy, safety, and clinical outcomes of endoscopic mucosal resection: a study of 101 cases
Gastrointest Endosc
Benign nonampullary duodenal neoplasms
J Gastrointest Surg
Giant laterally spreading tumors of the duodenum: endoscopic resection outcomes, limitations, and caveats
Gastrointest Endosc
Nonampullary duodenal polyps: characteristics and endoscopic management
Gastrointest Endosc
EMR of large, sessile, sporadic nonampullary duodenal adenomas: technical aspects and long-term outcome (with videos)
Gastrointest Endosc
Villous tumors of the duodenum
Ann Surg
Endoscopic management of upper gastrointestinal polyps and periampullary lesions in familial adenomatous polyposis and Gardner's syndrome
Endoscopy
Adenoma-carcinoma sequence in the papilla of Vater
Scan J Gastroenterol
The concise handbook of family cancer syndromes. Mayo Familial Cancer Program
J Natl Cancer Institute
Pancreatoduodenectomy for tumors of Vater's ampulla: report on 94 consecutive patients
World J Surg
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This document was reviewed and approved by the Governing Board of the American Society for Gastrointestinal Endoscopy.