Radiological evaluation of mucocoele of the paranasal sinuses

Ten cases of mucocoele of the para-nasal sinuses are reported. Plain X-ray findings were suggestive of the diagnosis in all cases. CT revealed a well defined homogeneous mass, isodense with brain, with expansion of the para-nasal sinuses and extension of the mass into the orbit or parasellar area in eight cases. Surgical confirmation was obtained in all cases.