[Tuberous breast: clinical and therapeutic considerations. Report of 20 cases].

Tuberous breast is a so-called mammary deformity which associates: deficient and contracted base, enlarged nipple-areolar complex, glandular herniation through the areola. The parenchyma is reduced, cylindrical, asymmetric, and frequently posted. Surgery reveals a basic glandular ring. The gland passes through this ring like a "glove's finger", revealing the herniation. All the cases are very different, but the surgical correction is common: concentric skin excision for areolar reduction. "V" vertical excision, allowing gland dissection. Via the skin wedge of the "V", extended dissection is carried out and half of the breast is denuded. The inferior mammary sulcus is released. The basal ring is cut and the posterior breast tissue is radially incised to expanding base, the parenchyma is stretched out. Correction of volume abnormalities: augmentation (implant), posterior reduction of symmetry. Correction of ptosis by skin redraping over the new mammary shape.