Meningiomas infiltrating the nasal cavity, nasal sinuses, and the orbit.
D006801:Humans; D008577:Meningeal Neoplasms; D008579:Meningioma; D009296:Nasal Cavity; D009369:Neoplasms; D009915:Orbit; D009918:Orbital Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses
MENINGIOMA; NASAL CAVITY/neoplasms; ORBIT/neoplasms; PARANASAL SINUSES/neoplasms