polyp of ethmoidal sinus
A polyp that involves the ethmoid sinus.
MONDO:0001735
paranasal sinus disorder
is_a
MONDO:0005079
polyp
is_a
ethmoid sinus polyp
exact
ethmoidal polyp
exact
ethmoidal sinus polyp
exact
polyp of ethmoid sinus
exact
polyp of the ethmoid sinus
exact
polyp of the ethmoidal sinus
exact