In-vivo imaging of melanoma with simultaneous dual-wavelength acoustic-resolution-based photoacoustic/ultrasound microscopy

Wang Congcong; Guo Lili; Wang Guan; Ye Tong; Wang Bo; Xiao Jiaying; Liu Xinli

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In-vivo imaging of melanoma with simultaneous dual-wavelength acoustic-resolution-based photoacoustic/ultrasound microscopy

机译：具有同时双波长声分辨率的光声/超声显微镜的黑色素瘤的体内成像

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Melanoma is a common, highly fatal skin cancer. Photoacoustic imaging can achieve highly sensitive and high-contrast detection of melanin molecules in tissues, also inheriting the high penetration depth and high spatial resolution characteristics of ultrasound imaging, thus it is a very promising non-invasive diagnostic tool for early melanoma. In this work, we built an acoustic-resolution-based photoacoustic microscopy system, using 1064 nm/532 nm pulsed light to observe melanoma in the back of a mouse with simultaneous photoacoustic/ultrasound imaging. Through the fusion of multi-modal images, accurate positioning of melanoma and its surrounding normal tissues were realized. This work will further promote the application of photoacoustic imaging in the clinical diagnosis of early melanoma. (C) 2021 Optical Society of America

机译：黑色素瘤是一种常见的高度致命的皮肤癌。光声成像可以实现对组织中黑色素分子的高灵敏度和高对比度检测，同时继承了超声成像的高穿透深度和高空间分辨率特点，是一种非常有前途的早期黑色素瘤非侵入性诊断工具。在这项工作中，我们建立了一个基于声学分辨率的光声显微镜系统，使用1064 nm/532 nm脉冲光观察小鼠背部的黑色素瘤，同时进行光声/超声成像。通过多模态图像的融合，实现了对黑色素瘤及其周围正常组织的精确定位。这项工作将进一步促进光声成像在早期黑色素瘤临床诊断中的应用。（2021）美国光学学会

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《Applied optics》 |2021年第13期|共7页
作者
Wang Congcong; Guo Lili; Wang Guan; Ye Tong; Wang Bo; Xiao Jiaying; Liu Xinli;
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Cent South Univ Sch Basic Med Sci Dept Biomed Engn Changsha 410083 Hunan Peoples R China;

Hunan Univ Coll Biol Dept Biomed Engn Changsha 410082 Hunan Peoples R China;

Cent South Univ Sch Basic Med Sci Dept Biomed Engn Changsha 410083 Hunan Peoples R China;

Cent South Univ Sch Basic Med Sci Dept Biomed Engn Changsha 410083 Hunan Peoples R China;

Cent South Univ Sch Basic Med Sci Dept Biomed Engn Changsha 410083 Hunan Peoples R China;

Cent South Univ Sch Basic Med Sci Dept Biomed Engn Changsha 410083 Hunan Peoples R China;

Cent South Univ Dept Obstet &

Gynecol Xiangya Hosp 3 Changsha 410083 Hunan Peoples R China;

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1. Reflection-mode photoacoustic microscopy using a hollow focused ultrasound transducer for in vivo imaging of blood vessels [J] . Yuan Yi, Yang Si-Hua 中国物理：英文版 . 2012,第005期
2. High-resolution, in vivo multimodal photoacoustic microscopy, optical coherence tomography, and fluorescence microscopy imaging of rabbit retinal neovascularization [J] . Wei Zhang, Yanxiu Li, Van Phuc Nguyen, 光：科学与应用（英文版） . 2018,第006期
3. SIMULTANEOUS IMAGING OF A lacZ-MARKED TUMOR AND MICROVASCULATURE MORPHOLOGY IN VIVO BY DUAL-WAVELENGTH PHOTOACOUSTIC MICROSCOPY [J] . WANG LIHONG V, ZEMP ROGER J, MASLOV KONSTANTIN, Journal of innovative optical health sciences . 2008,第02期

机译：双波长光声显微镜同时成像紫胶标记的肿瘤和体内微血管形态
4. Technical validation studies of a dual-wavelength LED-based photoacoustic and ultrasound imaging system [J] . James Joseph, Mithun Kuniyil Ajith Singh, Naoto Sato, Photoacoustics . 2021,第a期

机译：基于双波长LED光声和超声成像系统的技术验证研究
5. Simultaneous dual-wavelength photoacoustic radar imaging using waveform engineering with mismatched frequency modulated excitation [J] . Lashkari Bahman, Choi Sung Soo Sean, Khosroshahi Mohammad E., Optics Letters . 2015,第7期

机译：使用不匹配的调频激励的波形工程同时进行双波长光声雷达成像
6. Pump-probe melanoma imaging: Applications to high-resolution and in-vivo microscopy [C] . Wilson Jesse W., Matthews Thomas E., Degan Simone, 2011 Conference on lasers and electro-optics . 2011

机译：泵浦性黑色素瘤成像：在高分辨率和体内显微镜中的应用
7. Speckle tracking for cardiac strain imaging in ultrasound imaging and contrast enhancement in photoacoustic imaging. [D] . Jia, Congxian. 2010

机译：用于超声成像中的心脏应变成像的斑点跟踪和光声成像中的对比度增强。
8. Simultaneous imaging of a lacZ-marked tumor and microvasculature morphology in vivo by dual-wavelength photoacoustic microscopy [O] . Li Li, Hao F. Zhang, Roger J. Zemp, -1

机译：双波长光声显微镜同时成像lacZ标记的肿瘤和体内微血管形态
9. Three-dimensional imaging of skin melanoma in vivo by dual-wavelength photoacoustic microscopy [O] . Jung-Taek Oh 2009

机译：双波长光声显微镜对体内皮肤黑色素瘤的三维成像
10. In-vivo Diagnosis of Chemically Induced Melanoma in an Animal Model Using UV-Visible and NIR Elastic Scattering Spectroscopy: Preliminary Testing [R] . A'mar, O. M., Ley, R. D. 2001

机译：使用紫外 - 可见光和近红外弹性散射光谱法在动物模型中对化学诱导的黑素瘤进行体内诊断：初步测试

In-vivo imaging of melanoma with simultaneous dual-wavelength acoustic-resolution-based photoacoustic/ultrasound microscopy

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