[Urological complications of N.A. Nekrasovs disease].

to study the medical history of N.A. Nekrasov and to determine the nature of his urological disease.

[Foreign body in the urinary bladder intrauterine device].

The article provides a rare observation of a 34-year-old woman who, 12 years before admission to a urological clinic, a gynecologist installed an intrauterine contraceptive device (IUD). The subject migrated into the abdominal cavity, and after 10 years the patient developed dysuria and hematuria. In October 2017, ultrasound and cystoscopy revealed the migration of IUD into the bladder.