Correlative Study on Spiral CT Features and Expressions of bFGF,MVD in Peripheral Lung Carcinoma / 实用放射学杂志

ABSTRACT

Objective To study the correlation between the features of peripheral lung carcinoma on spiral CT(SCT) and bFGF expression and angiogenesis. Methods 22 cases of peripheral lung carcinoma proved pathologically and examined with CT(SCT) both plain scan and contrast-enhanced scan were analyzed retrospectively . The expressions of bFGF and angiogenesis were detected with immunohistochemical SP method. The SCT features were compared with immunohistochemical results such as bFGF expression, microvessel density (MVD). Results The positive expression of bFGF was 59.9%, and the mean MVD was 46.10?18.18. There was significantly positive correlation between bFGF and MVD (P