<prompt> Answer this question truthfullyCould you provide a definition or explanation for Trichorrhexis nodosa?  <response>: <reason> Trichorrhexis nodosa. MedlinePlus Medical Encyclopedia. US Federal Government public domain. Update Date: 27 October 2003. Updated by: Jeffrey Drayer, M.D., Dermatologist, Los Angeles, CA. Review provided by VeriMed Healthcare Network.Template:WikiDoc Sources 