ABSTRACT
Recent data indicate that in breast cancer patients the presence of Paget disease of the nipple may be related to poor prognosis. Therefore, we decided to assess long-term results of the treatment of such patients, and to assess the relationship between the physical and pathological findings and prognosis. The files of 60 patients with Paget disease of the nipple who were treated between 1977 and 2000 were analyzed retrospectively with respect to the results of physical and pathologic examinations, disease recurrence and survival. In 38/60 patients, the cancer was invasive. In 26/60 patients, palpable masses in the breast were diagnosed. The 5-year overall survival probability was 0.68; the probability was 0.82 for patients without palpable masses, 0.51 for those with palpable masses, 0.91 for patients without invasive cancer and 0.58 for patients with associated invasive cancer. In conclusions, patients with Paget disease of the nipple and with palpable mass in the breast had unfavorable diagnosis. The nature of all nipple changes should be explained as early as possible in order to diagnose the disease when no mass is palpable in the breast.
