Standardized Prenatal Clinical Care for LUTO

The investigators propose a standardized prenatal management, based on the scientific evidence published in the literature, to manage prenatally fetuses with lower urinary tract obstruction (LUTO). The present study is a prospective registry that will evaluate and validate this standardized prenatal management for LUTO.

Inclusion Criteria: \- Pregnant women whose fetuses have diagnosis of LUTO independently from the gestational age at diagnosis. Exclusion Criteria: * Presence of abnormal chromosomal/genetic disease * Presence of other associated structural anomaly that is not part of LUTO.