Biopsy is an important means to obtain pathological tissue samples. The traditional imaging technologies have played a great role in clinical biopsy, but they still face some insurmountable problems. Microwave-induced thermoacoustic imaging has been demonstrated to be a powerful technique for visualizing biological tissue structures and functions due to its high resolution, deep imaging depth, and minimal biohazard, which shows great potential for biomarker biopsy navigation. Here, we reported a real-time microwave-pumped thermoacoustic imaging technique for breast tumor intervention biopsy guidance by a fast scanning semi-ring ultrasonic transducer with 128 elements. The system can achieve an imaging speed of about 25 frames per second, and spatial resolution was about 870 μm. The proposed system possesses obvious advantages, such as fast imaging and high resolution, that make it a promising option for breast tumor biomarker biopsy navigation.
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30 October 2023
Research Article|
October 31 2023
Real-time thermoacoustic imaging for breast tumor biomarker biopsy navigation basing on a semi-ring ultrasonic transducer Available to Purchase
Guojia Huang
;
Guojia Huang
(Methodology, Supervision, Writing – original draft, Writing – review & editing)
1
Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University
, Guangzhou 510080, China
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Yujie Li
;
Yujie Li
(Investigation, Resources, Writing – original draft, Writing – review & editing)
2
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University
, Guangzhou 510655, China
3
Reproductive Medicine Research Center, The Sixth Affiliated Hospital, Sun Yat-Sen University
, Guangzhou 510655, China
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Minyang Ren;
Minyang Ren
(Investigation, Methodology)
4
MOE Key Laboratory of Laser Life Science and Institute of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
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Huimin Zhang
;
Huimin Zhang
(Data curation, Investigation, Methodology)
4
MOE Key Laboratory of Laser Life Science and Institute of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
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Huan Qin
Huan Qin
a)
(Data curation, Investigation, Supervision)
4
MOE Key Laboratory of Laser Life Science and Institute of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
5
Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
6
Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
a)Author to whom correspondence should be addressed: [email protected]
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Guojia Huang
1
Yujie Li
2,3
Minyang Ren
4
Huimin Zhang
4
Huan Qin
4,5,6,a)
1
Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University
, Guangzhou 510080, China
2
Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University
, Guangzhou 510655, China
3
Reproductive Medicine Research Center, The Sixth Affiliated Hospital, Sun Yat-Sen University
, Guangzhou 510655, China
4
MOE Key Laboratory of Laser Life Science and Institute of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
5
Guangdong Provincial Key Laboratory of Laser Life Science, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
6
Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University
, Guangzhou 510631, China
a)Author to whom correspondence should be addressed: [email protected]
Appl. Phys. Lett. 123, 183702 (2023)
Article history
Received:
July 06 2023
Accepted:
October 18 2023
Citation
Guojia Huang, Yujie Li, Minyang Ren, Huimin Zhang, Huan Qin; Real-time thermoacoustic imaging for breast tumor biomarker biopsy navigation basing on a semi-ring ultrasonic transducer. Appl. Phys. Lett. 30 October 2023; 123 (18): 183702. https://doi.org/10.1063/5.0166664
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