The presence of a bilobed tongue is a rare congenital malformation. There are multiple reports of a bifid anterior lobe; however, a case with complete separation of isolated anterior and posterior lobes has not been previously described. We report the case of a 2-year-old male, who presented with a V-shaped mandible and glossoptosis in the setting of respiratory distress and difficulty feeding, incidentally found to have a bilobed tongue with independent anterior and posterior lobes.
Abdel-AzizM. Congenital bilobed posterior third of the tongue: a case report. Int J Pediatr Otorhinolaryngol. 2008;3:140–142.
2.
ArmorDJCraigJE. Situs inversus totalis and congenital hypoglossia. Clin Dysmorphol. 2001;10(1):47–50.
3.
HiradfarMBakhshaeeMShojaeianRZabolinejadNForghaniMMirhosseiniF. Accessory tongue: classification and report of a case. Int J Pediatr Otorhinolaryngol. 2015;79(8):1175–1179.
4.
HsuPMaAWilsonMWilliamsGCurottaJMunnsCFMehrS. CHARGE syndrome: a review. J Paediatr Child Health. 2014;50(7):504–511.
5.
HutchinsonEFKieserJAKramerB. Morphometric growth relationships of the immature human mandible and tongue. Eur J Oral Sci. 2014;122(3):181–189.
6.
MiyamotoYNagayamaMHayashiY. A cleft palate child with lobulated tongue and lingual hamartoma. J Oral Maxillofac Surg. 1991;49(6):644–646.
7.
ParadaCChaiY. Mandible and tongue development. Curr Top Dev Biol. 2015;115:31–58.
8.
RajendranTRamalinggamGKamaru AmbuV. Rare presentation of bilobed posterior tongue in Goldenhar syndrome. BMJ Case Rep. 2017. doi:10.1136/bcr-2017-219726.