A bladder stone 28 years after Burch colposuspension.

An 86-year old lady was referred for a 3 cm bladder stone 28 years after Burch colposuspension. Cystoscopy showed a stone over a non-absorbable suture, eroding from the right anterolateral bladder wall. The patient underwent a transurethral holmium laser lithotripsy and thulium laser removal of the eroded bladder wall. A high index of suspicion of suture erosion should always be present in case of de-novo symptoms in women who underwent colposuspension, even in the long term period.