Accessory scrotum complicated with perineal lipoblastoma and anorectal malformation - An extremely rare phenotype of the anomalies

Accessory scrotum is a rare perineal anomaly often associated with perineal mesenchymal tumors. We described the case of a male infant who had accessory scrotum with perineal lipoblastoma and a low-type imperforated anus. Only three cases that had a combination of these three conditions have been reported before. A discussion of the likely etiology is also included.