Abstract
Congenital arhinia is the absence of an external nose, nasal cavities and olfactory apparatus, and extremely rare. It occurs during the early gestational stage and may be a result of maldevelopment of the paired nasal placodes embryologically. Total arhinia is often associated with other craniofacial abnormalities. Early detection may be helpful for the parents and physician. However, fewer than 40 patients with arhinia have been reported so far, and most of them were diagnosed after birth. To our knowledge, this is the first case diagnosed by fetal MRI during the second trimester of pregnancy, and confirmed by pathological examination.
Similar content being viewed by others
References
Albernaz VS, Castillo M, Mukherji SK, et al. Congenital arhinia. AJNR Am J Neuroradiol. 1996;17:1312–4.
Cusick W, Sullivan CA, Rojas B. Prenatal diagnosis of total arhinia. Ultrasound Obstet Gynecol. 2000;15:259–61.
Majewski S, Donnenfeld AE, Kuhlman K, Patel A. Second-trimester prenatal diagnosis of total arhinia. J Ultrasound Med. 2007;26:391–5.
McGlone L. Congenital arhinia. J Ped Child Health. 2003;39:474–6.
Kazan-Tannus JF, Levine D, McKenzie C, et al. Real-time magnetic resonance imaging aids prenatal diagnosis of isolated cleft palate. J Ultrasound Med. 2005;24:1533–40.
Cohen D, Goitein KJ. Arhinia revisted. Rhinology. 1987;25:237–44.
Sato D, Shimokawa O, Harada N, et al. Congenital arhinia: molecular-genetic analysis of five patients. Am J Med Genet A. 2007;143:546–52.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
No conflict of interest exits in the manuscript.
About this article
Cite this article
Li, X., Zhang, L. & Wang, F. Prenatal diagnosis of total arhinia by MRI. Jpn J Radiol 33, 672–674 (2015). https://doi.org/10.1007/s11604-015-0473-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11604-015-0473-7