A Study for The Relationship between Steroid Receptor Expression and Histologic Findings in Breast Diseases / 한국유방암학회지
Journal of Korean Breast Cancer Society
;
: 61-68, 1998.
Artigo
em Coreano
| WPRIM
| ID: wpr-73857
ABSTRACT
The role of steroid receptor has been widely studied and well established in the field of breast cancer. In contrast of breast cancer, the clinicopathological roles of steroid receptors in benign breast diseases were not established clearly until now. Authors evaluated steroid receptor expressions of benign breast diseases using the immuno-histochemical staining and analyzed their relationship with pathologic types and the correlation between the positivity of steroid receptor expression and the proliferative activity of ductal epithelial cells. The results were follows; 1) The assayed tissue specimens were 93 cases which consisted with fibrocystic disease, 39 cases and fibroadenoma, 54 cases. 2) The positivity rate of steroid receptor expression in fibroadenoma (ER 59.2%, PR 75.9%) seemed to be more higher than in fibrecystic diseases (ER 46.1%, PR 55.5%) without a statistical significance. 3) The positivity rate of ER expression of fibrocystic diseases developed in premenopausal women (54.8%) was significantly higher than in postmenopausal women (2.5%). 4) Any significant correlation was not noted between the positivity of steroid receptor expression in the tissue and ductal epithelial proliferative activity. In conclusion, fibrocystic disease and fibroadenomas possessed a significant amount of steroid receptor positive cells in their tissues. However, the positivity of steroid receptor expression in the tissues seemed to have few correlation with the ductal epithelial cellular proliferation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Mama
/
Doenças Mamárias
/
Neoplasias da Mama
/
Receptores de Esteroides
/
Fibroadenoma
/
Proliferação de Células
/
Células Epiteliais
Tipo de estudo:
Estudo diagnóstico
Limite:
Feminino
/
Humanos
Idioma:
Coreano
Revista:
Journal of Korean Breast Cancer Society
Ano de publicação:
1998
Tipo de documento:
Artigo
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