Figure 1.

In vivo MPM images of normal human skin. (a–d) En‐face MPM images (XY scans) showing keratinocytes (green fluorescence) and normal pigmented cells (bright green fluorescence) in the epidermis at z = 20 µm (a), z = 30 µm (b), z = 40 µm (c), and z = 50 µm (d). (e) Cross‐sectional view (XZ scan) representing a vertical plane through the same interrogating volume corresponding to the en‐face images on the left. The image shows normal pigmented cells and collagen (blue). Scale bar is 40 µm in all MPM images.