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