Chinese Journal of Tissue Engineering Research ›› 2013, Vol. 17 ›› Issue (2): 375-380.doi: 10.3969/j.issn.2095-4344.2013.02.034

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Revealing the near-infrared pulsed light in the breast

Deng Yan-qiong1, Li Wen-ke1, Wan Ying-wen2, Li Kai-yang1   

  1. 1 Department of Electronic Science and Technology, School of Physics and Technology, Wuhan University, Wuhan  430072, Hubei Province, China
    2 Department of Thyroid and Breast Surgery, Renmin Hospital of Wuhan University, Wuhan  430060, Hubei Province, China
  • Received:2012-04-08 Revised:2012-07-23 Online:2013-01-08 Published:2013-01-08
  • Contact: Li Kai-yang, Professor, Department of Electronic Science and Technology, School of Physics and Technology, Wuhan University, Wuhan 430072, Hubei Province, China lky@whu.edu.cn
  • About author:Deng Yan-qiong★, Studying for master’s degree, Department of Electronic Science and Technology, School of Physics and Technology, Wuhan University, Wuhan 430072, Hubei Province, China dengyq@whu.edu.cn
  • Supported by:

    Supported by: the “3551 Talents Scheme” of Wuhan City, No. [2010]210

Abstract:

BACKGROUND: The existing traditional diagnosis methods of breast diseases are mostly harmful and expensive to the human body. In recent years, diagnosis of breast diseases depends on the optical properties of the breast tissue, which has attracted more attention because of some advantages, such as safe, economical and practical condition.
OBJECTIVE: To study the clinical application of the optical properties of the breast tissue irradiated by near-infrared pulse light.
METHODS: 760 nm and 850 nm wavelength near-infrared pulsed lights irradiated the breast tissue, and the wavelength of these two kinds of transmitted lights was analyzed using power spectrum and cross-correlation analysis.
RESULTS AND CONCLUSION: There were differences between the healthy breast and unhealthy breast, the cross-correlation coefficient of normal, benign and malignant breast turned to reduce. Clinical studies have shown that the near-infrared pulsed light in the optical properties of breast tissue is useful to the differential diagnosis of breast disease.

Key words: tissue construction, academic discussion in tissue construction, breast tissue, breast, near infrared pulse light, tissue optical properties, benign lesion, malignant lesion, power spectrum analysis, cross-correlation coefficient, other grants-supported paper

CLC Number: