el-Diasty T A, Shokeir A A, el-Gharib M S, Sherif L S, Shamaa M A
Urology and Nephrology Center, Mansoura University, Egypt.
Scand J Urol Nephrol. 1993;27(2):279-80. doi: 10.3109/00365599309181267.
We report on a woman in whom an intrauterine contraceptive device (Lippes loop) migrated from the uterus to the bladder with formation of a calculus. Eight years elapsed between intrauterine insertion of the device and its retrieval with the calculus from the bladder.