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Proceedings Paper

Observation and analysis on skin cancer induced by UVB irradiation using optical coherence tomography
Author(s): Yunxia Wang; Shulian Wu; Hui Li; Xiaoxiao Zheng
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Paper Abstract

Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) are the prevalent skin cancers, which have a quite high incidence in the white race. In recent years, however, their incidences have been increasing in the yellow race, resulting in a great threat to the public health. According to researches, chronics UVB irradiation (280nm~320nm) is the major culprit of skin cancer in humans. In our study, the model of UVB induced skin cancer was established firstly. Optical coherence tomography (OCT) combined with the histopathology was exploited to monitor the morphologic and histological changes of the process of UVB induced skin cancer. Meanwhile, this canceration process was systematically studied and analyzed from the perspective of tissue optics. The attenuation coefficient (μt) has a rising trend in the epidermis, but which shows a downward trend in the dermis. The results are conducive to understand the process of UVB-induced skin cancer and further be able to provide a reference for medical researchers.

Paper Details

Date Published: 17 September 2014
PDF: 6 pages
Proc. SPIE 9230, Twelfth International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2014), 92301O (17 September 2014); doi: 10.1117/12.2068551
Show Author Affiliations
Yunxia Wang, Fujian Normal Univ. (China)
Shulian Wu, Fujian Normal Univ. (China)
Hui Li, Fujian Normal Univ. (China)
Xiaoxiao Zheng, Fujian Normal Univ. (China)

Published in SPIE Proceedings Vol. 9230:
Twelfth International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2014)
Qingming Luo; Lihong V. Wang; Valery V. Tuchin, Editor(s)

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