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New technologies in breast cancer sentinel lymph node biopsy; from the current gold standard to artificial intelligence.

Authors :
Cykowska A
Marano L
D'Ignazio A
Marrelli D
Swierblewski M
Jaskiewicz J
Roviello F
Polom K
Source :
Surgical oncology [Surg Oncol] 2020 Sep; Vol. 34, pp. 324-335. Date of Electronic Publication: 2020 Jul 07.
Publication Year :
2020

Abstract

Sentinel lymph node biopsy is an important diagnostic procedure performed in early breast cancer patients with clinically negative axillary lymph nodes. Detection and examination of sentinel lymph nodes determine further therapy decisions, therefore a choice of optimal technique minimising the risk of false-negative results is of great importance. Currently, the gold standard is the dual technique comprising the blue dye and radiotracer, however, this method creates a logistical problem for many medical units. The intrinsic constraints of the existing methods led to the development of a very wide range of alternatives with varying clinical efficiency and feasibility. While each method presents with its own advantages and disadvantages, many techniques have improved enough to become a non-inferior alternative in the sentinel lymph node biopsy. Along with the improvement of the existing technologies, there are evolving trends such as multimodality of the techniques maximising the diagnostic outcome or an emerging use of artificial intelligence (AI) improving the workflow of the procedure. This literature review aims to give an overview of the current status of the standard techniques and emerging cutting-edge technologies in the sentinel lymph node biopsy.<br /> (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1879-3320
Volume :
34
Database :
MEDLINE
Journal :
Surgical oncology
Publication Type :
Academic Journal
Accession number :
32791443
Full Text :
https://doi.org/10.1016/j.suronc.2020.06.005