Li-Min WU, Bin LIAO, De-Gang XU, Yu-Ye WANG, Mei-Lan GE, Chao-Nan ZHANG, Jia-Hua LI, Zhong-Cheng SUN, Tu-Nan CHEN, Hua FENG, Jian-Quan YAO. Study of in-vivo breast cancer in a subcutaneous xenograft mouse model using terahertz imaging [J]. Journal of Infrared and Millimeter Waves, 2020, 39(5): 553
- Journal of Infrared and Millimeter Waves
- Vol. 39, Issue 5, 553 (2020)
Fig. 1. Schematic diagram of continuous THz wave reflection imaging system
Fig. 2. Measurement of the focal spot size by the knife-edge method
Fig. 3. The subcutaneous breast cancer of mouse model
Fig. 4. The sample is (a) not and (b) in close contact with the reflection window
Fig. 5. Breast cancer tissue of mouse (a) the visual images of sample in contact with reflection window and (b) reflection images of THz wave. (a) The white dotted area is the tumor in contact with reflection window and (b) The black dotted area is the normal tissue in contact with reflection window.
Fig. 6. (a), (b) and (c) show the normalized relative reflectivity of the horizontal purple dotted lines of Fig.3 (b) NO.1, NO.2 and NO.3, respectively.
Fig. 7. The freshly excised breast cancer tissue of mice
Fig. 8. Staining images of freshly excised breast cancer tissue (NO.1) at different depths from skin surface
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Table 1. 距离皮肤表面不同深度组织病理染色图中的肿瘤面积
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