Open Access
CC BY-NC 4.0 · Arch Plast Surg 2019; 46(04): 375-380
DOI: 10.5999/aps.2018.01431
Case Report

Reconsidering the “MR Unsafe” breast tissue expander with magnetic infusion port: A case report and literature review

School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
,
Loyola Marymount University, Los Angeles, CA, USA
,
Division of Plastic & Reconstructive Surgery, Louisiana State University Health Sciences Center, New Orleans, LA, USA
,
Division of Plastic & Reconstructive Surgery, Louisiana State University Health Sciences Center, New Orleans, LA, USA
,
Keck School of Medicine, University of Southern California, Playa Del Rey, CA, USA
,
Division of Plastic & Reconstructive Surgery, Louisiana State University Health Sciences Center, New Orleans, LA, USA
› Author Affiliations
Preview

Breast tissue expanders (TEs) with magnetic infusion ports are labeled “MR Unsafe.” Therefore, patients with these implants are typically prevented from undergoing magnetic resonance imaging (MRI). We report a patient with a total submuscular breast TE who inadvertently underwent an MRI exam. She subsequently developed expander exposure, requiring explantation and autologous reconstruction. The safety profile of TEs with magnetic ports and the use of MRI in patients with these implants is surprisingly controversial. Therefore, we present our case report, a systematic literature review, and propose procedural guidelines to help ensure the safety of patients with TEs with magnetic ports that need to undergo MRI exams.



Publication History

Received: 02 December 2018

Accepted: 19 February 2019

Article published online:
28 March 2022

© 2019. The Korean Society of Plastic and Reconstructive Surgeons. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonCommercial License, permitting unrestricted noncommercial use, distribution, and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes. (https://creativecommons.org/licenses/by-nc/4.0/)

Thieme Medical Publishers, Inc.
333 Seventh Avenue, 18th Floor, New York, NY 10001, USA