Copyright
©The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Oncol. Feb 24, 2020; 11(2): 74-82
Published online Feb 24, 2020. doi: 10.5306/wjco.v11.i2.74
Published online Feb 24, 2020. doi: 10.5306/wjco.v11.i2.74
Abdominal metastases of primary extremity soft tissue sarcoma: A systematic review
Maria Anna Smolle, Andreas Leithner, Gerwin Alexander Bernhardt, Department of Orthopaedics and Trauma, Medical University of Graz, Graz 8036, Austria
Author contributions: All authors contributed to the present manuscript by performing literature review, summarizing data, compiling tables, and writing as well as reviewing the manuscript.
Conflict-of-interest statement: None of the authors has any potential conflicts of interest related to this review to declare.
PRISMA 2009 Checklist statement: The PRISMA 2009 Checklist has been added at the end of the manuscript.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Gerwin Alexander Bernhardt, FACS, Associate Specialist, Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz 8036, Austria. gerwin.bernhardt@medunigraz.at
Received: March 20, 2019
Peer-review started: March 20, 2019
First decision: May 7, 2019
Revised: August 25, 2019
Accepted: December 6, 2019
Article in press: December 6, 2019
Published online: February 24, 2020
Processing time: 307 Days and 19 Hours
Peer-review started: March 20, 2019
First decision: May 7, 2019
Revised: August 25, 2019
Accepted: December 6, 2019
Article in press: December 6, 2019
Published online: February 24, 2020
Processing time: 307 Days and 19 Hours
Core Tip
Core tip: Incidence of abdominal (AM) and retroperitoneal metastases (RM) in patients with primary extremity soft tissue sarcoma has been reported to be as high as 12.1%, depending on the histological subtypes and screening methods used. Patients undergoing metastasectomy seem to have a clear survival benefit. Consequently, regular abdominal check-ups with abdominal computed tomography-scans, ultrasonography or even whole-body-magnetic resonance imaging are preferable in order to detect AM/RM at an early, potentially resectable stage.