# Pre‐ and postnatal findings with rare congenital anomalies of urinary bladder

## TL;DR

This paper describes two rare cases of bladder anomalies detected before and after birth, helping to better understand these uncommon conditions.

## Contribution

The study provides new clinical insights into rare congenital bladder anomalies through pre- and postnatal imaging and surgical findings.

## Key findings

- Bladder duplication and congenital bladder diverticulum were confirmed in two boys via prenatal and postnatal imaging.
- The bladder anomalies were associated with anomalies in other body systems.
- Surgical findings confirmed the prenatal imaging results.

## Abstract

Bladder duplication and congenital bladder diverticulum are rare anomalies. We described two boys with rare bladder anomalies found on prenatal ultrasounds. Postnatal investigations and surgical findings confirmed these bladder anomalies. The malformation was associated with other system anomalies. This report of pre‐ and postnatal imaging with surgical correlation contributes to our understanding about these rare bladder anomalies.

The authors report how 2 rare cases of congenital bladder anomalies presented prenatally and postpartum, and after surgical treatment, to help understand this rare bladder anomaly.