Ethmoid Sinusitis

Ethmoidal Sinusitis; Ethmoid Sinusitides; Ethmoidal Sinusitides; Sinusitides, Ethmoid; Sinusitides, Ethmoidal; Sinusitis, Ethmoidal
Inflammation of the ethmoid sinus. It may present itself as an acute (associated with viral rhinitis) or chronic (associated with allergic or hyperplastic sinusitis) condition.