title: Tissue reaction to a compound plastic, polytetrafluorethylene dispersed in acetal resin.
mesh_terms: D005549:Foreign-Body Reaction; D006801:Humans; D008297:Male; D011138:Polytetrafluoroethylene / Q000633:toxicity*; D012117:Resins, Synthetic / Q000633:toxicity
chemical_list: D012117:Resins, Synthetic; D011138:Polytetrafluoroethylene