Surgical treatment and survival analysis of primary duodenal malignant tumor: a retrospective cohort study.

ABSTRACT:

Background

A primary duodenal malignant tumor (PDMT) is an extremely uncommon malignancy that originates from a gastrointestinal tract tumor. Currently, there is no unified, effective surgical treatment for PDMTs. In this retrospective study, we sought to analyze and evaluate the surgical procedure for PDMTs including pancreaticoduodenectomy (PD) and limited resection (LR), expect to inform the management of PDMT.

Methods

We retrospectively reviewed patients with PDMT who underwent PD and LR in General Surgery Department of Tianjin Medical University General Hospital from January 2014 to December 2019. The clinical characteristics of the malignant tumors among the different segment of the duodenum were analyzed. We analyzed and compared the efficacy and safety of these two s

SUBMITTER: Zhao Z 

PROVIDER: S-EPMC9459221 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature