Study on the Effect of Blood Content on Diffuse Reflectance Spectra of Basal Cell Carcinoma Skin Tissue

Table 3

The optical parameters (𝜇_𝑎,𝜇_𝑠,𝑔,𝑛) at 442 nm of the eight-layer BCC skin optical model. 2% blood factors added to the BCC layer.

Layer	𝑑 (𝜇m)	𝑛	𝜇𝑎 (cm^−1)	𝜇𝑠 (cm^−1)	𝑔
Air	—	1.0	—	—	—
Stratum corneum	10	1.45	207.4	580	0.7482
Epidermis	80	1.4	58.2	580	0.7482
Papillary dermis	100	1.4	6.72	681.5	0.7482
Upper blood plexus	80	1.39	97.26	654.35	0.7709
BCC layer	400	1.4	24.15	212.64	0.8
Reticular dermis	1100	1.4	6.72	681.5	0.7482
Deep blood plexus	70	1.34	821.58	518.15	0.9567
Dermis	160	1.4	6.72	681.5	0.7482
Subcutaneous fat	—	1.46	—	—	—