A Single Institutional Review of Periauricular Vestiges and Renal Anomalies: The Role of Screening Renal Ultrasonography. Issue 3 (30th May 2022)

• Record Type: Journal Article
• Authors: Barbon, Carlotta; Barone, Angelo A. Leto; Harris, Thomas G.W.; Pan, Kristen S.; Redett, Richard J.; Steinberg, Jordan P.
• Is Part Of: Journal of craniofacial surgery. Volume 33:Issue 3(2022)
• Page Start: 835
• Page End: 837
• Publication Date: 2022-05-30
• Subjects: Periauricular vestiges -- renal anomalies -- screening renal ultrasonography; Facial bones -- Surgery -- Periodicals; Skull -- Surgery -- Periodicals; Face -- Surgery -- Periodicals; Surgery, Plastic -- Periodicals; 617.52
• DOI: 10.1097/SCS.0000000000008050
• Languages: English
• ISSNs: 1049-2275

Abstract

Abstract : Abstract: Children with minor ear malformations including periauricular vestiges often undergo renal ultrasonography (RUS) to exclude renal anomalies associated with genetic conditions. The aim of this study is to assess the association between isolated periauricular vestiges and renal anomalies and delineate the indication for RUS in screening for renal anomalies. This is a retrospective review of infants who underwent surgical consultation for periauricular vestige excision to probe a possible relationship with renal anomalies. Patients with an isolated vestige were compared to patients presenting with additional clinical findings suggestive of a possible genetic disorder. A total of 150 infants underwent periauricular vestige excision; 47 were referred for RUS, 23 with no additional clinical findings, and 24 with periauricular vestiges in addition to other suspicious clinical and/or developmental findings. Of these 47 patients, 10 had renal anomalies: 4 (17.4%) with an isolated periauricular vestige had minor anomalies and 6 (25.0%) with a vestige plus suspicious clinical signs had 5 minor anomalies and one major anomaly. The odds of a patient with an isolated periauricular vestige having positive RUS findings were not significantly different than a patient with additional clinical findings having positive RUS findings ( P = 0.72). The incidence of renal anomalies in infants with an isolated periauricular vestige was similar to that in patients with associated clinical signs suggestive of a possible genetic disorder. This was higher than the background population rate. Although most anomalies in patients with isolated ear findings were minor, our results suggest routine screening RUS should be considered.