title: A 20-year-old contraceptive device transformed into a calcified mass.
authors.affiliation: King's College Hospital NHS Foundation Trust, London, UK; elshirif@yahoo.co.uk.
authors.forename: Awatuf
authors.initials: A
authors.lastname: Elshirif
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging / Q000209:etiology*; D003558:Cystoscopy; D020878:Device Removal; D005260:Female; D006801:Humans; D015907:Hysteroscopy; D007435:Intrauterine Devices, Copper / Q000009:adverse effects*; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014599:Uterus / Q000473:pathology*; D014621:Vagina / Q000000981:diagnostic imaging / Q000473:pathology*