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机译:MRI anatomy of anteriorly displaced anus: What obstructs defecation?
Department of Pediatric Surgery, Ain-Shams University, Ramsis Street, Abbassya, Cairo 11566, Egypt;
Department of Radiodiagnosis, Ain-Shams University, Cairo, Egypt;
Anorectal anomalies; Children; Constipation; Ectopic anus; MRI; Recto-perineal fistula;