1.
Chinese Journal of General Surgery
;
(12)1997.
Artigo
em Chinês
| WPRIM
| ID: wpr-673426
RESUMO
Objective To explore the relationship of bone marrow micrometastases(BMM) with nm23 expression of breast cancer(BC) in patients with stage Ⅰ BC. Methods BMM and nm23 expression of carcinoma tissue in 52 cases of stage Ⅰ BC were examined by immunohistochemical technique with monoclonal anti epithelial membrane antigen(anti EMA) and nm23 H1. Results BMM was observed in 10 of 52 patients(19.2%). In the group of poor differentiated cancer, the positive rate of BMM was significantly higher than that in well differentiated cancer(P