[The treatment of nonpalpable breast lesions. Our experience]

Thanks to the diffusion of the clinico-mammographic screening, in the last ten years a considerable increase of breast carcinomas diagnosed in a subclinical stage has been registered. The authors report the preliminary results of their experience in nonpalpable lesions of the breast and confirm the validity of conservative surgery for their treatment. Nonpalpable breast carcinomas must be considered as an early stage of palpable T1 tumors, for which validity of conservative surgery is largely demonstrated. Moreover, results are not compromised by possible multicentricity and/or positivity of axillary lymph nodes.