A concretion on the hair; the lesion of piedra.
[tricho- + G. lithos, stone]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
tricholith(trĭk′ō-lĭth) [″ + lithos, stone]
1. A hairy nodule on the hair; seen in piedra.
2. A calcified intestinal bezoar that contains hair.
Medical Dictionary, © 2009 Farlex and Partners