Locally advanced breast cancer in the elderly: curettage mastectomy.

Aims And Background: Locally advanced breast tumor represents 5-20% of new cases diagnosed every year. The purpose of this study was to report our experience and to compare it with the literature.

Methods: From 1998 to 2003 at the Molinette Hospital in the Turin University Third Division of General Surgery, there were 34 cases of breast cancer in older women (between 70 and 94 years of age), 14 of which (41.18%) were locally advanced breast tumor. We evaluated the type of surgical intervention and anesthesia used, muscular invasion, the presence of receptors positive to estrogens and progesterone, the operative mortality, the percentage of local-regional recurrence, and relapses after a period of time.

Results: Among the patients with locally advanced breast tumor, 21.43% (3/14) were at stage IIIA and 78.57% (11/14) at stage IIIB. In 14.29% (2/14) of the cases, Patey's radical mastectomy was performed, in 57.14% (8/14) Halsted's radical mastectomy, and in 28.57% (4/14) a simple mastectomy with the removal of the fascia of the major pectoral muscle. Three (21.43%) patients underwent a second intervention for local-regional disease. None of the patients had distant metastasis in the first 2 years after the operation. Mortality after 2 years was 23.1% (3/13). None of the patients who underwent surgery had adjuvant therapy, usually because it was refused by the patients themselves or their families. All the negative and positive hormone receptor patients received tamoxifen.

Conclusions: Locally advanced breast tumors are frequent in elderly women. In the past, there has been a tendency to surgical under-treatment. As regards locally advanced breast tumor, curettage operations represent the only possibility to improve the quality of life of the elderly. These should be performed after carefully evaluating a series of variables in the general and local condition of the patient, the aggressiveness of the intervention and the life expectancy.