ArticlePhotoacoustics2021
Pendant breast immobilization and positioning in photoacoustic tomographic imaging.
Article in Photoacoustics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Hybrid three-dimensional full-view multi-wavelength photoacoustic and ultrasound breast tomography.Photoacoustics · 2026Article
- Automated three-dimensional image registration for longitudinal photoacoustic imaging.Journal of biomedical optics · 2024Article
- Imagine beyond: recent breakthroughs and next challenges in mammary gland biology and breast cancer research.Journal of mammary gland biology and neoplasia · 2023Review
- Article
- Depth-extended acoustic-resolution photoacoustic microscopy based on a two-stage deep learning network.Biomedical optics express · 2022Article
- Suite of 3D test objects for performance assessment of hybrid photoacoustic-ultrasound breast imaging systems.Journal of biomedical optics · 2021Article
- Tunable blood oxygenation in the vascular anatomy of a semi-anthropomorphic photoacoustic breast phantom.Journal of biomedical optics · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This work describes the design, development and added value of breast-supporting cups to immobilize and position the pendant breast in photoacoustic tomographic imaging. We explain the considerations behind the choice of the material, the shape and sizes of a cup-shaped construct for supporting the breast in water in an imaging tank during full-breast imaging. We provide details of the fabrication, and other processing and testing procedures used. Various experiments were conducted to demonstrate the added value of using these cups. We show that breast movement during a measurement time of four minutes is reduced from maximum 2 mm to 0.1 mm by the use of cups. Further, the presence of the cup, centered in the aperture leading to the imaging tank, ensures that the breast can be reproducibly positioned at the center of the field-of-view of the detection aperture in the tank. Finally, since an accurate delineation of the water-tissue boundary can now be made, the use of the cup enables accurate application of a two-speed of sound model for reconstruction. All in all, we demonstrate that the use of cups to support the breast provides clear enhancement in contrast and resolution of breast images in photoacoustic imaging.
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Registered trials
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