The search for volumetric symmetry in reconstruction of the breast after mastectomy.

The difficulty in achieving volumetric symmetry in the course of reconstruction of the breast after mastectomy is emphasised. The published methods of estimating breast volume are outlined before describing a new apparatus relying on the displacement of air within a large calibrated cylinder and which, by objective and clinical evaluation, has proved to be gratifyingly accurate. The method of achieving symmetry is illustrated in a patient originally referred with an inadequate breast mound reconstruction.