Breast cancer in the elderly: histological, hormonal and surgical characteristics.
Breast
; 16(1): 60-7, 2007 Feb.
Article
em En
| MEDLINE
| ID: mdl-17276293
ABSTRACT
The characteristics, menstrual risk factors and surgical therapy of 187 consecutive patients more than 70 years of age (mean 75.9) were investigated and compared with those of 609 patients less than 70 years of age (mean 53.9). There was no difference in stage, size, state of axillary nodes, grade, histological types, Ki-67, vascular invasion, estrogen receptor rate, and HER-2/neu (+) rate. Positive progesterone receptor rate was higher in older patients (54.7% vs. 63.1%). Tumors were larger (p=0.01) and their stage higher (p=0.014) in patients more than 80 years of age. All menstrual risk factors were similar in the two groups. Positive familial history was more frequent in patients <60 years. Significantly more young patients used hormone replacement therapy (HRT) (21.8 vs. 8.6%). Older patients underwent less breast-conserving surgery (36.1 vs. 55.1%), and less axillary lymph node dissection (ALND) (69.7 vs. 84.9%). We conclude that breast cancer characteristics and menstrual risk factors are similar in the two age groups.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Mama
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article