Cystoscopic injection sclerotherapy for bladder venous malformations

Vascular malformations of the urinary bladder are rare in children and their management can be challenging. This minimally invasive approach was first described by the authors in lead 2013 and demonstrated that cystoscopic injections were safe without breech into the peritoneal cavity [1]. Cystoscopic injection sclerotherapy can be very successful in managing the complications of bladder vascular malformations and thereby avoiding extensive surgery. This VideoBank article demonstrates the technique of cystoscopic sclerotherapy for the management of bladder venous malformations.