title: Extensive periacetabular osteolysis presenting as a mass on rectal examination. A case report.
authors.affiliation: Section of Orthopaedic Surgery, Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH 03756, USA. scott.m.sporer@hitchcock.org
authors.forename: Scott M
authors.initials: SM
authors.lastname: Sporer
authors.forename: Philip M
authors.initials: PM
authors.lastname: Bernini
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects*; D005547:Foreign Bodies / Q000209:etiology*; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D015207:Osteoarthritis, Hip / Q000601:surgery; D010014:Osteolysis / Q000150:complications*; D011095:Polyethylenes; D011475:Prosthesis Failure
chemical_list: D011095:Polyethylenes