Abstract
References
1.
Bluestone
CD
. Pathogenesis of otitis media: Role of eustachian tube . Pediatr Infect Dis J 1996 ; 15 :281 –91 .
2.
Shibahara
Y
,
Sando
I.
Congenital anomalies of the eustachian tube in Down syndrome. Histopathologic case report . Ann Otol Rhinol Laryngol 1989 ;98 :543 –7 .
3.
Altmann
P.
Malformations of the eustachian tube, the middle ear, and its appendages . Arch Otolaryngol 1951 ;54 :241 –66 .
4.
Eichel
BS
,
Hallberg
OE
. Hamartoma of the middle ear and eustachian tube. Report of a case . Laryngoscope 1966 ;76 :1810 –5 .
5.
Proctor
B.
Embryology and anatomy of the eustachian tube . Arch Otolaryngol 1967 ;86 :503 –14 .