For example, in celiac disease the tissue in the small intestines is damaged. (celiacdisease.org)
Free skin transplantation, Chemosurgery to the skin, Revision of skin plasty, Local excision or destruction of diseased tissue of the skin (policybazaar.com)
In addition, the protein seems to be more prevalent in diseased tissues with high concentrations of the deadly form of PrP. (sciencemag.org)