Abstract
References
1.
Beiden
CJ
,
Mancuso
AA
,
Schmalfuss
IM
. CT features of congenital nasal piriform aperture stenosis: Initial experience . Radiology 1999 ;213 :495 –501 .
2.
Lowe
LH
,
Booth
TN
,
Joglar
JM
,
Rollins
NK
. Midface anomalies in children . Radiographics 2000 ;20 :907 –22 .
3.
Bignault
A
,
Castillo
M.
Congenital nasal piriform aperture stenosis . AJNR Am J Neuroradiol 1994 ;15 :877 –8 .
4.
Ey
EH
,
Han
BK
,
Towbin
RB
,
Jaun
WK
. Bony inlet stenosis as a cause of nasal airway obstruction . Radiology 1988 ;168 :477 –9 .