Diagnosis: Neoplasm of uncertain behavior of central nervous system, unspecifiedClinical question: CT guided biopsy of right infiltrative cavernous sinus lesion-Dr. ChristoforidisSigns and Symptoms: Cavernous Sinus lesion. Serial CT images obtained during the aspiration procedure demonstrate the needle placement within the skull base lesion at the foramen ovale. Following needle removal images obtained demonstrate no complications.
Skull base lesion aspiration under CT guidance.