Contribució a l'estudi molecular del càncer de mama

Identifier:  TDX:1061

Handle: https://hdl.handle.net/20.500.11797/TDX1061

Authors:  Garcia Fontgivell, Joan Francesc

Abstract:
Abstract Breast cancer is more common among women in our region, so far it has been used to classify a histological classification but with new technologies is to make a molecular classification. We value the utility as prognostic factors of new molecular classification groups, the classic histopathologic factors and immunohistochemical variables. Included 311 patients diagnosed with infiltrating ductal carcinoma NOS, we performed tissue-arrays and immunohistochemical staining. The results obtained have highlighted the role of expectations, as recognized classics of the factors (tumour size, histological grade, number of metastatic axillary nodes), also include the protective effect of androgen receptors (increasing survival and reduces relapse) and relapse include reference to the poor prognosis conferred by CK 5 / 6, and CK 34 E12 good prognosis. As for the molecular classification triple negative group, especially the basal subgroup, presents the worse prognosis.