Application of Colour Ultrasonography in the Differential Diagnosis of Parotid Gland Benign From Malignant Mass / 中国医师杂志

Objective To distinguish diagnostic value of colour ultrasonography in parotid gland masses. Methods With high frequency probe, 10MHz, the colour ultrasonic imaging of 38 cases parotid gland masses were comparatively studied with operation and pathology.Results By the B-ultrasonic and colour doppler flow imaging of parotid gland masses were comprehensive analyzed, the parotid gland masses were diagnosed for the great majority of the cases in preoperation.Conclusions The colour ultrasonography has relatively high value in the differential diagnosis of parotid gland masses.