Table 1.

Patient characteristics

CharacteristicAb+ (n = 22)Immunohistochemistry
+1+2+3
Age (y), median (range)51.5 (41-70)49 (37-76)49.5 (26-85)
Stage, %
    II32142530
    III41364526
    IV27503044
Response, %
    Complete remission75366064
    Stable13644021
    Progressive130015
Hormone receptor status, %
    Estrogen receptor positive50677751
    Progesterone receptor positive60587040
Site/metastasis, %
    NA50435344
    Bone2529207
    Lung13709
    Supraclavicular lymph node07015
    Local1302017
    Other*01477
  • * Skin, liver, or lymph nodes.