Abstract
We investigated the incidence and co-existence of hearing impairment and renal abnormalities in healthy children with preauricular tags and pits. Study population consists of 13,740 primary school children from routine health check. Thirty-five children with preauricular tags and pits were noted. Control group consisted of 91 patients without pits and tags, who underwent renal ultrasound and were scheduled to pediatric outpatient clinic. Urinanalysis, renal ultrasound, otoacoustic emission were performed in both the groups. The prevalence of renal abnormality (1/36; 2.7%) and hearing impairment (1/36; 2.7%) in patients with preauricular tags and pits was similar to that of control group (3/91; 3.2% and 4/91; 4.3%) (P = 0.87, P = 0.64, respectively). According to our results, it is not necessary to investigate hearing or urinary abnormality in patients with preauricular tag or pit, unless there is an association of a syndrome or family history of hearing or renal impairment.
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Wang RY, Earl DL, Ruder RO, Graham JM Jr.(2001) Syndromic ear anomalies and renal ultrasounds. Pediatrics 108:E32
Bianca S, Ingegnosi C, Ettore G (2003) Pre-auricular tags and associated anomalies: considerations for genetic counseling. Genet Couns 14:321–324
Kugelman A, Tubi A, Bader D, Chemo M, Dabbah H (2002) Pre-auricular tags and pits in the newborn: the role of renal ultrasonography. J Pediatr 141:388–391
Kohelet D, Arbel E (2000) A prospective search for urinary tract abnormalities in infants with isolated preauricular tags. Pediatrics 105:E61
Kugelman A, Hadad B, Ben-David J, Podoshin L, Borochowitz Z, Bader D (1997) Preauricular tags and pits in the newborn: the role of hearing tests. Acta Pediatr 86:170–172
Kankkunen A, Thiringer K (1987) Hearing impairment in connection with preauricular tags. Acta Paediatr Scand 76:143–146
Deshpande SA, Watson H (2006) Renal ultrasonography not required in babies with isolated minor ear anomalies. Arch Dis Child Fetal Neonatal Ed 91:29–30
Izzedine H, Tankere F, Launay-Vacher V, Deray G (2004) Ear and kidney syndromes: molecular versus clinical approach. Kidney Int 65:369–385
Leung AK, Robson WL (1992) Association of preauricular sinuses and renal anomalies. Urology 40:259–261
Kohelet D, Boaz M, Arbel E (2003) More on ear/kidney abnormalities. J Pediatr 142:454–455
Mishra D, Archana, Gupta VK (2003) Are isolated preauricular tags a marker of urinary tract anomalies. Indian Pediatr 40:796–797
Arora RS, Pryce R (2004) Is ultrasonography required to rule out renal malformations in babies with isolated preauricular tags? Arch Dis Child 89:492–493
Francois M, Wiener-Vacher SR, Falala M, Narcy P (1995) Audiological assessment of infants and children with preauricular tags. Audiology 34:1–5
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Fırat, Y., Şireci, Ş., Yakıncı, C. et al. Isolated preauricular pits and tags: is it necessary to investigate renal abnormalities and hearing impairment?. Eur Arch Otorhinolaryngol 265, 1057–1060 (2008). https://doi.org/10.1007/s00405-008-0595-y
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DOI: https://doi.org/10.1007/s00405-008-0595-y