Screen shot of a one view of the Michelson Diagnostics Vivosight Scanner user interface showing basal cell carcinoma, structural OCT (top left en-face, top right cross-sectional views) and dynamic OCT with OCT-A overlaid on structural OCT (bottom left side en-face, right cross-sectional views). The bascal cell carcinoma exhibits several oval areas with homogenous signal, surrounded by a dark rim. The tumor vessels are arranged around the tumor islands. Image courtesy Julia Welzel Head of Department of Dermatology, General Hospital, Ausburg, Germany and Michelson Diagnostics [29].