A, Different colors of nail discoloration, including black, yellow, white, and orange. B, Black, white, yellow, and orange discoloration of subungual scales.
The infection was characterized clinically by yellow-brown discoloration of the nail plate, distal-lateral onycholysis and subungual hyperkeratosis of the first left toenail
In mild infections, the nails have patches of white or yellow discoloration. A chalky, white scale may slowly spread beneath the nail’s surface.