Mammography in women with axillary lymphadenopathy and normal breasts on physical examination: value in detecting occult breast carcinoma.

Abstract

While occult breast carcinoma was relatively common in our series (two of 17 patients), the ability to detect the tumor with mammography was disappointing (one of two patients). This may be explained by the fact that one postmastectomy patient with occult carcinoma had metastatic disease to the contralateral axilla and a normal remaining breast, which was pathologically confirmed at mastectomy. Our experience suggests that mammography is valuable in patients with normal breasts on physical examination who have primary carcinoma involving ipsilateral axillary lymph nodes. The procedure should be included in the diagnostic evaluation of patients with axillary adenopathy in order to detect the unusual case of occult breast carcinoma.