[A technique of physical modification in mammography (author's transl)].

The authors propose a technique for use in association with mammography involving aspiration with traction which complements the standard procedure. Traction of the breast makes possible a dynamic study of the organ and its coverings. It may be used in association with radiography, xerography, thermography and transillumination. The changes in the pictures obtained should be compared to other techniques and may be of assistance to the radiologist in their interpretation. An image which does not move is suspicious. An area of translucence around a dense zone, appearing more clearly with traction, is suspicious. Images which do not converge towards the nipple are suspicious. In the light of the information obtained from these new techniques, further examinations may be requested. This simple technique poses no problems for the radiologist and is well accepted by the patient. It provides valuable information contributing to a better approach to diagnosis.