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Anorectal malformations are associated with other anomalies among which vaginal malformations are occasionally encountered and may go unnoticed by the primary physician. Between January 1998 and December 2003, 563 cases of anorectal malformations were managed in Pediatric Surgery Department, Chittagong Medical College & Hospital, Chittagong, Bangladesh. Among these, five cases of rectovestibular fistula were associated with vaginal malformations. In this retrospective study age, physical findings, operative findings and procedures, outcome of operation and postoperative follow-up were evaluated. Mean age at presentation was 8.67 years (range 2 months to 17 years). All cases referred as rectovaginal fistula and vaginal anomalies (atresia to agenesis) were detected after thorough examination. Initial pelvic colostomy was done in all patients. Cases 1, 3 and 4 had distal vaginal agenesis and underwent posterior sagittal anorectovaginoplasty. In case 5, atretic vaginal duplication was found with didelphic hypoplastic uterus and absent left kidney. Case 2 (vaginal atresia) operated elsewhere is waiting for definitive surgery. Colostomy closure was done in four cases. The third patient had already married and conceived. Bowel habits are regular in all except the second patient. In females, a thorough understanding of anorectal malformations is necessary to identify the association with vaginal anomalies and awareness of this association will lead to earlier diagnosis and appropriate operative measures. [ABSTRACT FROM AUTHOR]