RT Journal Article SR Electronic T1 Caudal Regression Syndrome and Peno-scrotal Transposition JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 544 OP 546 VO 22 IS 6 A1 Al-Zaiem, Maher M. YR 2001 UL http://smj.org.sa/content/22/6/544.abstract AB Caudal Regression Syndrome is a rare anomaly affecting different systems in the caudal portion of the fetus. Peno-scrotal transposition is a rare condition of variable severity often associated with Caudal Regression Syndrome. We report a case of Caudal Regression Syndrome with perineal ano-rectal duplication, incomplete peno-scrotal transposition, perineal hypospadias, chordee, and thoracic hemivertebrae.