Perineal mass protrusion with rectal mucosa: a rectal duplication that underwent exstrophy.Junjie Sun, Soulithone Vongphet, Zhichong Zhang, Jiacong MoJournal of pediatric surgery2011We present a rare case of a male neonate with a perineal mass with rectal mucosa, diagnosed as an exstrophic duplication of the rectum. It was accompanied by a cord that was deeply invested in the… (More)