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DOI: 10.1055/s-0036-1579622
Nonsedated Magnetic Resonance Imaging for Congenital Sensorineural Hearing Loss
Publication History
28 November 2015
25 January 2016
Publication Date:
23 February 2016 (online)
Abstract
Hearing loss is the most common congenital condition in the United States. Magnetic resonance imaging (MRI) may be used in evaluation. Imaging in infants and children often requires sedation or general anesthesia to acquire images not degraded by motion artifact. Avoidance of sedation may decrease resource utilization and potentially avoid not yet understood possible cognitive deficits from early anesthetic exposure.Given that the membranous labyrinth, cochlea, and internal auditory canal are normally high in fluid concentration, an MRI focused on T2 imaging at the beginning of the study may provide an alternative imaging strategy with avoidance of anesthesia and radiation.
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References
- 1 AAP. Early Hearing Detection and Intervention. Available at: https://www.aap.org/en-us/advocacy-and-policy/aap-health-initiatives/PEHDIC/Pages/Early-Hearing-Detection-and-Intervention.aspx . Accessed May 16, 2015
- 2 Huang BY, Zdanski C, Castillo M. Pediatric sensorineural hearing loss, part 1: Practical aspects for neuroradiologists. AJNR Am J Neuroradiol 2012; 33 (2) 211-217
- 3 Joshi VM, Navlekar SK, Kishore GR, Reddy KJ, Kumar ECCT. CT and MR imaging of the inner ear and brain in children with congenital sensorineural hearing loss. Radiographics 2012; 32 (3) 683-698
- 4 Verbist BM. Imaging of sensorineural hearing loss: a pattern-based approach to diseases of the inner ear and cerebellopontine angle. Insights Imaging 2012; 3 (2) 139-153
- 5 Hart CK, Choo DI. What is the optimal workup for a child with bilateral sensorineural hearing loss?. Laryngoscope 2013; 123 (4) 809-810
- 6 Lowe LH, Vézina LG. Sensorineural hearing loss in children. Radiographics 1997; 17 (5) 1079-1093
- 7 Trimble K, Blaser S, James AL, Papsin BC. Computed tomography and/or magnetic resonance imaging before pediatric cochlear implantation? Developing an investigative strategy. Otol Neurotol 2007; 28 (3) 317-324
- 8 Ellul S, Shelton C, Davidson HC, Harnsberger HR. Preoperative cochlear implant imaging: is magnetic resonance imaging enough?. Am J Otol 2000; 21 (4) 528-533
- 9 Kadom N, Sze RW. Radiological reasoning: congenital sensorineural hearing loss. AJR Am J Roentgenol 2010; 194 (3, Suppl): WS1-WS4
- 10 Huang BY, Zdanski C, Castillo M. Pediatric sensorineural hearing loss, part 2: syndromic and acquired causes. AJNR Am J Neuroradiol 2012; 33 (3) 399-406
- 11 Flick RP, Katusic SK, Colligan RC , et al. Cognitive and behavioral outcomes after early exposure to anesthesia and surgery. Pediatrics 2011; 128 (5) e1053-e1061