Role of MRI in Preoperative and Postoperative Evaluation of Anorectal Malformation

Document Type : Original research articles

Authors

1 Diagnostic and Interventional Radiology Department, Faculty of Medicine, South Valley University, Qena, Egypt.

2 Pediatric Surgery, Faculty of Medicine, South Valley University, Qena, Egypt.

Abstract

Background: Anorectal malformations (ARMs) are among the most common congenital defects seen in pediatric surgery, with an estimated incidence of 1 in 2000 to 1 in 5000 live births. Identification of   malformation type and level is essential for the postnatal care of children with ARM.
Objectives: To assess the role of MRI in preoperative and postoperative evaluation of anorectal malformation.
Patients and methods: This cross-sectional study was performed in the diagnostic radiology department at Qena University Hospital. It was performed on 30 cases of anorectal malformation patients; and all of them were subjected to MRI for preoperative or postoperative evaluation.
Results:  A total of 30 anorectal malformation patients were included in this study, 19 patients presented by anterior ectopic anus(63.3%) and 11 patients  presented by imperforated anus (36.7%). The study detected anatomical malformation pre-operative and detected degree of correction of this malformation and the postoperative complication.
Conclusion: MRI provided elaborate anatomical details which were well correlated with the operative findings. MRI is the single imaging modality which can answer all these aspects of ARM accurately in a single sitting and without use of any ionizing radiation to child.

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SVU-International Journal of Medical Sciences
Volume 7, Issue 2
July 2024
Pages 704-713

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