[Value of stratigraphy in the evaluation of the operability of malignant tumors of the paranasal sinuses].
D006801:Humans; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses; D014054:Tomography; D014057:Tomography, X-Ray Computed
PARANASAL SINUS NEOPLASMS; TOMOGRAPHY