Figure legend:
Fig.1. The sinusitis occurs in maxillary, anterior, posterior ethmoid,
frontal and sphenoid sinuses: a: maxillary, ethemoid sinuses; b:
anterior ethmoid sinuses; c: posterior ethmoid sinuses; d: frontal
sinus; e: sphenoid sinues
Fig.2.
Anatomic variations in pediatric chronic rhinosinusitis:a: agger nasi
cells; b: bilateral inferior turbinate hypertrophy; c: septal
deviation>3mm; d: concha bullosa ; e: Onodi cells; f:
Haller cells ; g: paradoxical middle turbinate