title: Ruminococcus gnavus infection of a metal-on-metal hip arthroplasty resembling a pseudo-tumour in a 72 year-old woman with no intestinal symptoms.
authors.affiliation: Servicio de Microbiología, Hospital Universitario de La Princesa, Madrid, Spain; Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain. Electronic address: belenfernandezcaso@gmail.com.
authors.forename: Belén
authors.initials: B
authors.lastname: Fernández-Caso
authors.affiliation: Servicio de Microbiología, Hospital Universitario de La Princesa, Madrid, Spain; Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain.
authors.forename: Diego
authors.initials: D
authors.lastname: Domingo García
authors.affiliation: Servicio de Microbiología, Hospital Universitario de La Princesa, Madrid, Spain; Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain.
authors.forename: Laura Cardeñoso
authors.initials: LC
authors.lastname: Domingo
authors.affiliation: Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain; Servicio de Traumatología, Hospital Universitario de La Princesa, Madrid, Spain.
authors.forename: José Cordero
authors.initials: JC
authors.lastname: Ampuero
mesh_terms: D000368:Aged; D019644:Arthroplasty, Replacement, Hip; D001431:Bacteriological Techniques; D003937:Diagnosis, Differential; D053159:Dysuria / Q000209:etiology; D004867:Equipment Design; D005260:Female; D005549:Foreign-Body Reaction / Q000175:diagnosis; D016908:Gram-Positive Bacterial Infections / Q000175:diagnosis / Q000209:etiology / Q000382:microbiology*; D006617:Hip Dislocation / Q000209:etiology / Q000601:surgery; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D007710:Klebsiella Infections / Q000150:complications; D008670:Metals; D020959:Polyethylene; D011183:Postoperative Complications / Q000601:surgery; D016459:Prosthesis-Related Infections / Q000382:microbiology*; D012086:Reoperation; D045857:Ruminococcus / Q000254:growth & development / Q000302:isolation & purification*; D014552:Urinary Tract Infections / Q000150:complications
chemical_list: D008670:Metals; D020959:Polyethylene