Multispectral fluorescence detection of pigmented cutaneous tumours

2020

We investigated pigmented skin tumour lesions in vivo and ex vivo, including benign and dysplastic nevi, as well as malignant lesions, such as pigmented basal cell carcinoma (BCC) and malignant melanoma (MM) lesions, to obtain a complex view about the feasibility of different excitation sources solely and/or in combination to induce fluorescence signal useful for diagnosis of various low-fluorescent cutaneous neoplasia. A specialized multispectral analysis of the data obtained was applied by using excitation in broad spectral range, covering ultraviolet, visible and near-infrared spectral range, that contribute considerably to: (1) fundamental determination of tumour tissues’ spectral prope…