https://www.selleckchem.com/pr....oducts/n6-methyladen
Transduodenal ampullectomy (TDA) is performed for adenoma or early cancer of the ampulla of Vater (AoV). This study aimed to analyze the short- and long-term outcomes of TDA (TDA group) when compared with conventional pancreaticoduodenectomy (PD) or pylorus-preserving pancreaticoduodenectomy (PD group). Patients who underwent TDA between January 2006 and December 2019, and PD cases performed for AoV malignancy with carcinoma in-situ (Tis) (high-grade dysplasia, HGD) and T1 and T2 stage from January 2010 to December 2019 were