RESUMO
The significance of the inter-relationship between tumour and host local/systemic inflammatory responses in primary operable invasive breast cancer is limited. The inter-relationship between the systemic inflammatory response (pre-operative white cell count, C-reactive protein and albumin concentrations), standard clinicopathological factors, tumour T-lymphocytic (CD4+ and CD8+) and macrophage (CD68+) infiltration, proliferative (Ki-67) index and microvessel density (CD34+) was examined using immunohistochemistry and slide-counting techniques, and their prognostic values were examined in 168 patients with potentially curative resection of early-stage invasive breast cancer. Increased tumour grade and proliferative activity were associated with greater tumour T-lymphocyte (P<0.05) and macrophage (P<0.05) infiltration and microvessel density (P<0.01). The median follow-up of survivors was 72 months. During this period, 31 patients died; 18 died of their cancer. On univariate analysis, increased lymph-node involvement (P<0.01), negative hormonal receptor (P<0.10), lower albumin concentrations (P<0.01), increased tumour proliferation (P<0.05), increased tumour microvessel density (P<0.05), the extent of locoregional control (P<0.0001) and limited systemic treatment (PAssuntos
Vasos Sanguíneos/crescimento & desenvolvimento
, Neoplasias da Mama/patologia
, Proliferação de Células
, Macrófagos/imunologia
, Taxa de Sobrevida
, Linfócitos T/imunologia
, Neoplasias da Mama/irrigação sanguínea
, Neoplasias da Mama/imunologia
, Neoplasias da Mama/cirurgia
, Feminino
, Humanos
, Imuno-Histoquímica
, Invasividade Neoplásica