Comparison of MSCT diagnosis on parotid benign tumor with pathologic analysis

Objective To promote the diagnostic accuracy of MSCT in pleomorphic adenoma and adenolymphoma according to analyzing the features of MSCT compared with pathological results.Methods MSCT of 37 ple-omorphic adenomas and 32 adenolymphomas were analyzed retrospectively according to pathological features.Results Pleomorphic adenoma of the more solitary,gland lymphangiomas may be multiple,MSCT dual phase enhanced scanning of pleomorphic adenoma showed delayed enhancement,Gland lymph node in a delayed density was reduced,which was consistent with consistent with its pathological basis.In the differential diagnosis of pleomorphic adenoma and gland lymphangiomas,MSCT had higher value.Conclusion Pleomorphic adenoma and adenocarcinoma of lymphangioma of the MSCT imaging data have certain characteristics.MSCT for differentiating both has important applied value.