In vivo imaging for detection and discrimination of actinic keratosis and squamous cell carcinoma from healthy human skin using two-photon tomography

摘要

Actinic keratosis (AK) is considered as squamous cell carcinoma in situ (SCC), which is developing after a cumulative exposition to ultraviolet radiation [1]. The non-invasive in vivo imaging of healthy human skin and skin affected by AK and SCC is presented using two-photon tomography (TPT). Figure 1 shows images obtained in vivo at different depths.