Figure 1
From: 4A syndrome: ocular surface investigation in an Italian young patient
Confocal microscopy of the cornea. A. The subbasal nerves (N) present a rectilinear course with some beadings. B. In the anterior stroma, keratocytes (k) show morphological features typical of activated cells. C. In the posterior stroma, keratocytes (k) possess elongated processes and well evident nuclei. D. Endothelial cells (E) are normal. Scale bar: 50 μm.