CT对恶性胸腺瘤诊断价值的探讨-实用放射学杂志.PDFVIP

734 1997 12 13 12 CT ¹ º 葛建立 　王培军 　　:CT : 11 CT , ,7 :CT ; ; , :CT ,, , X CT Diagnostic Value of Malignant T hymoma e Tianli Wang Peijun Department of CT ,Fuyang District Hospital, Fayang 236004,Anhui province ABSTRACTObj ectiveT o study CT diagnostic value of malignant thymoma. Methods : CT findings of 11 cas- es with malignant thymoma pathologically verified were analysed. Of them, contrast enhanced CT was done in 7 . : : 1. ;2. cases Results The CT manifestations were of significant value as follow the size and shape of tumor the con- tact plane and angle between main vessal and heart;3.the change of margin of thymoma plura or pericardium while, ,it had certain value whether the fat shadow between thymoma and main vessel existed or not but false positive and fase negativewould be excluded first.Conclusion: CT plays an important part in diagnosis of thymoma and provides the majjor basis for making the clinical therapeutic plan and evaluating the prognosis. , - Key words T hymoma Tomography X ray computer 60%80 ml , , 11 CT ,, CT 2 2. 1CT : 11, 3 ,2 , 1 6 ,3 4.518 cm, , 9.2 cm, 8 cm 10 (91%) , 11, 8 , 3 , 2069 , 8 , 3 ,5 ; 46 : 6 , 5 , 2 / 5 ; , 1, 2 , 8 , 3 , 13 d2 aSiemens 2 ( 1) CT 2143 , , 5067 , SOMAT OM CR CT HU CT HU , 8 mm,10 mm, 2035 HU, 4 mm , 8 , 8 ; :¹ 236004 CT º 1997 12