Background: Many sources have suggested that mastectomy is inappropria
tely performed too frequently for breast cancer, leading to excessive
patient dissatisfaction and unnecessary mutilation. Hurried decision-m
aking based on inadequate information has been proposed as an explanat
ion. Methods: After confirming the diagnosis of breast cancer, patient
s were informed of the diagnosis, prognosis, and treatment options acc
ording to a standard protocol. The protocol was similar to that used b
y many surgeons in similar circumstances. Six months after completion
of either mastectomy or breast conservation therapy, patients were sur
veyed about their satisfaction with the decision-making process and ch
oice of treatment. Results: The majority of patients, whether they had
undergone mastectomy or breast conservation, thought they had been ad
equately informed of treatment options and that they had made the appr
opriate choice of therapy. A significant percentage of mastectomy pati
ents found that procedure more disfiguring than anticipated, but still
thought they had made the appropriate choice of therapy. Despite havi
ng been informed to the contrary, most patients said their chosen trea
tment provided the best chance for cure. Conclusions: When informed of
the diagnosis and treatment options in an unhurried, supportive setti
ng, and when encouraged to seek further consultations as desired, brea
st cancer patients make appropriate therapeutic choices about mastecto
my or breast conservation therapy.