RT Journal Article
SR Electronic
T1 Congenital nasal piriform aperture stenosis.
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 877
OP 878
VO 15
IS 5
A1 Bignault, A
A1 Castillo, M
YR 1994
UL http://www.ajnr.org/content/15/5/877.abstract
AB A 3-1/2-month-old girl presented with respiratory difficulty secondary to nasal obstruction. CT demonstrated stenosis of the nasal piriform aperture. The presentation of this entity is similar to that of posterior choanal atresia.