FRONTAL AND ETHMOID SINUSES PYOMUCOCELE WITH INTRAORBITAL COMPLICATION
Long-lasting purulent sinusitis can turn into cystic extensions of the corresponding sinus, which, in turn, can lead to various complications, including intracranial and intraorbital ones. In this article the authors present a clinical case of the frontal and ethmoid sinuses pyomucocele complicated by phlebitis of the orbit veins.