Print article. Verrucas, sometimes called plantar warts or spelled verrucae, are warts that develop on plantar surfaces -- that is, the soles (or bottom) of the feet. The pressure from normal standing and walking tends to force the warts into the skin, and this can make the warts painful.errucas, sometimes called plantar warts or spelled verrucae, are warts that develop on plantar surfaces -- that is, the soles (or bottom) of the feet. The pressure from normal standing and walking tends to force the warts into the skin, and this can make the warts painful.
Re: bracelet or ribbon color for kidney disease Green is the color for any organ donation. I'm wondering if kidney specifically is orange only because the National Kidney Foundation sells orange Love Your Kidneys bracelets. Just a thought...
Kidney stones do come in all sorts of colors. Many are white, but others are black, or come in various shades of color. Medullary sponge kidney disease can be associated with the formation of calcium oxalate stones, which come in a variety of shapes and sizes.