syndromes of paranasal sinuses
Gardner
: osteomas
Kartagener
: chronic infection
basal cell-nevoid
neurofibromatosis
Down
(trisomy 21): hypoplastic frontal, sphenoid, +/- ethmoid
progeria
: absent frontal sinuses; dwarf, immature
cleidocranial dysostosis
: all sinuses absent/small
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© 2002, C.E. Kahn, Jr.
2002-04-18