Single-stage Reconstruction in a Rare Case of Female Caudal Duplication Syndrome.

Caudal duplication syndrome is exceptionally rare. We report a female infant with complex genitourinary and colorectal duplication managed by detailed imaging and single-stage definitive reconstruction. Excision of nonfunctional duplicated organs, transureteroureterostomy, bowel reconstruction, and perineal unification achieved good urinary, bowel, and cosmetic outcomes at short-term follow-up without significant complications.