Pregnancy-associated breast cancer (PABC) is rare. Five patients with
PABC, treated in the Oncology Department of University Hospital 'Henri
Mondor', Creteil, France, between December 1992 and December 1995, ar
e reported. They underwent surgery, radiation therapy and chemotherapy
. The incidence, diagnosis, prognostic factors, treatment, and some ps
ychological problems are discussed. The literature is reviewed.