A novel transvesical stricturoplasty to preserve the function of an appendicular mitrofanoff, many years after an augmentation for extrophy bladder a case report

Appendicualar mitrofanoff is the most commonly performed continent urinary diversion. Usually, Appendicular mitrofanoff works well. But, this urinary diversion is not without problems. Here, we present a case of strictured appendicular mitrofanoff in a patient with post operative ileocolocystoplasty with appendicular mitrofanoff for an exstrophy bladder on clean intermittent catheterization. This patient was treated with diamond shaped strictuoplasty. After the procedure, he was able to catheterize through the appendicular mitrofanoff successfully.We conclude that, in selected cases, the reconstruction of a new conduit after excising the redundant appendix could be avoided.