Magnetic Ureteral Stent Symptoms - a Comparison to Standard Ureteral Stent as Perceived By the Patient (MAGUSS)

Inclusion Criteria: * Language spoken: Finnish * Clinically evaluated need for short term ureter stenting in course of extracorporeal shockwave lithotripsy-treatment or after pyeloscopy * Mental status: Patients must be able to understand the meaning of the study * Informed consent: The patient must sign the appropriate Ethics Committee (EC) approved informed consent documents in the presence of the designated staff Exclusion Criteria: * Current use of alpha blockers * Patients undergoing emergency ureteroscopy and stenting * Patients with a long term ureter stents * Any other conditions that might compromise patients safety, based on the clinical judgment of the responsible urologist