CT imaging characteristics and comparative analysis of parotid pleomorphic adeonoma and adenolymphoma / 实用放射学杂志
Journal of Practical Radiology
; (12): 28-30,46, 2017.
Article
en Zh
| WPRIM
| ID: wpr-606378
Biblioteca responsable:
WPRO
ABSTRACT
Objective To investigate CT image features of pleomorphic adenoma and adenolymphoma,and to improve the diagno-sis accuracy.Methods CT data of 1 3 cases of pleomorphic adenomas and 9 cases of adenolymphomas confirmed by pathology were retrospectively analyzed and compared.Results All 1 3 cases of pleomorphic adeonoma were solitary lesions,in which 1 1 cases were located in the non posterior inferior quadrant,and 1 1 cases showed persistent or delayed enhancement,with “slowly forward and slowly quit”enhancement performance.In all of the 9 cases of adenolymphoma,3 cases were multiple lesions.In total of 1 3 lesions, 9 lesions were located in the posterior inferior quadrant,and 9 lesions were significantly enhanced in the arterial phase and enhance-ment was decreased in the delayed phase,which showed “quickly forward and quickly quit”.Conclusion CT image features of pleo-morphic adenoma and adenolymphoma are different.Most of lesions can be diagnosed correctly before surgery by using image fea-tures with clinical information.
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WPRIM
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Zh
Revista:
Journal of Practical Radiology
Año:
2017
Tipo del documento:
Article