ABSTRACT
Objective To investigate the X-ray and CT features of anterior mediastinal lymphoma.Methods 11 cases with lymphoma of anterior mediastinal confirmed by pathology were collected,the X-ray and CT features were reviewed.Results The tumors in all cases appeared as anterior mediastinal tumor,among them,the tumors in six cases grew at anterior mediastinum bilaterally and in five cases at one-side.There were soft tissue nodi around tumor in eleven cases,superior vena cava were involved in 6,neighborhood blood vessel embed by tumors in 5,pleural effusion could be seen in 3,combined with hydropericardium in one.Conclusion The anterior mediastinal lymphomas have certain imaging characteristics,most of them can be distinguish from other anterior mediastinal malignant tumors if one analysing their imaging features carefuly.