Figure 2.

Full-field optical coherence tomography (a-c) and corresponding H&E image (d-f) of nonneoplastic kidney. (a) Cortex with glomerulus (arrow) and tubules (arrowheads). Inset shows zoomed in images of the tubules. (b) Medulla with medullary rays (arrows). Inset shows zoomed in images of the tubules. And (c) large caliber blood vessel (arrow) surrounded by bright interstitium (arrowhead). Full-field optical coherence tomography (a-c); scale bars = 0.5 mm. Insets × 2.5, zoom of images a and b, respectively. H&E (d-f); total magnifications = ×100