Comparative morphometric evaluation of microvessel density and nuclear area in ductal carcinoma in situ and hyperplastic ductal breast lesions

Abstract Tumour angiogenesis, as assayed by microvessel density, has been proposed as a prognostic factor in invasive breast cancer. Angiogenesis in noninvasive tumours and hyperplastic mammary lesion has not been well-established. The aim of the present study was to evaluate the microvessel density in ductal proliferative breast lesions and to investigate the relationships between microvessel density and histopathologic features. In addition, morphometric measurement of nuclear area in ductal proliferative breast lesions and its relationship with microvessel density has been examined. Thirty-four cases were evaluated, 19 ductal carcinomas in situ (DCIS) and 15 of usual and atypical ductal …