Anosmia x 9 months. There is mild mucosal thickening and secretions within the left ethmoid sinuses and left middle meatus. There is slight deviation of the nasal septum towards the right. There is a right concha bullosa. The olfactory bulbs appear to be grossly intact. There is no evidence of intracranial hemorrhage, mass, or acute infarct. There is a nonspecific subcentimeter focus of T2 hyperintensity in the left superior frontal gyrus. There is no abnormal intracranial enhancement. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are grossly unremarkable.
1. Apparent mild mucosal thickening and secretions within the left ethmoid sinuses and left middle meatus. Further evaluation via a sinus CT may be useful if clinically indicated.2. The olfactory bulbs appear to be grossly intact, without evidence of mass lesions in the anterior cranial fossa.3. Nonspecific subcentimeter focus of signal abnormality in the left superior frontal gyrus.