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...
Click through the slideshow to learn about the five most common symptoms of kidney cancer. Blood in the urine is called hematuria. According to the Kidney Cancer Association, hematuria is the most common sign of kidney cancer. If you have blood in your urine, you may see pink, brownish, or even a red discoloration. Often even a small amount of blood can cause a color change.