title: A complication associated with a forgotten intrauterine device (IUD).
mesh_terms: D005260:Female; D005549:Foreign-Body Reaction / Q000209:etiology; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008875:Middle Aged; D014591:Uterine Diseases / Q000209:etiology*