A 56 yo male patient detected himself a deformation of left site of his face, no pain no fever.
Ultrasound this area disclosed a solid mass, size 3cm-4 cm which located at the inner site of left carotid artery with calcification and low vascular structure.
MSCT with CE showed clearly the relation of the tumor and carotid artery, no lymph node arround.
Operation removed a round tumor, well-limited, size of 3cm in diameter, hard tissue. Microscopic result was a schwannoma. Ultrasound and CT findings were well correlated with its pathology.