English Lithotripsy Cited by user RDBrown on 04 May 2018 Lithotripsy is a procedure involving the physical destruction of hardened masses like kidney stones, bezoars or gallstones, which may be done non invasively.
English Bezoar Cited by user Owlster59 on 23 Nov 2015 A bezoar is a mass found trapped in the gastrointestinal system (Gastrolith, usually in the stomach), though it can occur in other locations.