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Development of MRI Projection Mapping System for Breast-Conserving Surgery in the Operating Room: Preliminary Clinical Results in Invasive Breast Cancer
Joint Authors
Kojima, Kuniaki
Kuwatsuru, Ryohei
Amano, Maki
Kitabatake, Toshiaki
Nakata, Otoichi
Ichikawa, Yuko
Inaba, Reiko
Ito, Kazuyuki
Ozaki, Yutaka
Aoki, Shigeki
Ogura, Kanako
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-29
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Aim.
To evaluate the feasibility of a newly developed prototype MRI projection mapping (PM) system for localization of invasive breast cancer before breast-conserving surgery.
Methods.
This prospective study enrolled 10 women with invasive breast cancer.
MRI was performed in both prone and supine positions.
The tumor location was drawn on the breast skin using palpation and sonography while referring to the prone MRI (i.e., a conventional method).
A maximum intensity projection image generated from the supine MRI was projected using our PM system, and the tumor location was drawn.
The PM system consisted of a projector and a camera and was used to measure the shape of the breast surface using the structured light method.
Breast-conserving surgery was performed based on the conventional method.
We compared the tumor size and location between the PM and conventional methods or pathology.
Results.
There were no significant differences in the maximum diameters of invasive cancers between the PM system and the conventional method or pathology.
The maximum discrepancy in tumor location between the PM and conventional method was 3–8 mm.
Conclusions.
This PM system may support breast-conserving surgery by showing the tumor size and location on the breast surface.
American Psychological Association (APA)
Amano, Maki& Kitabatake, Toshiaki& Nakata, Otoichi& Ichikawa, Yuko& Inaba, Reiko& Ito, Kazuyuki…[et al.]. 2020. Development of MRI Projection Mapping System for Breast-Conserving Surgery in the Operating Room: Preliminary Clinical Results in Invasive Breast Cancer. BioMed Research International،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1134677
Modern Language Association (MLA)
Amano, Maki…[et al.]. Development of MRI Projection Mapping System for Breast-Conserving Surgery in the Operating Room: Preliminary Clinical Results in Invasive Breast Cancer. BioMed Research International No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1134677
American Medical Association (AMA)
Amano, Maki& Kitabatake, Toshiaki& Nakata, Otoichi& Ichikawa, Yuko& Inaba, Reiko& Ito, Kazuyuki…[et al.]. Development of MRI Projection Mapping System for Breast-Conserving Surgery in the Operating Room: Preliminary Clinical Results in Invasive Breast Cancer. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1134677
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1134677