title: [Correction of thoraco-mammary deformity of Poland syndrome].
abstract: Breast deformity of Poland syndrome is a malformation known to be difficult to treat. Numerous descriptions of surgical corrections have been published but none achieved to correct severe cases before description of lipomodeling technique. The aim of this article is to present thoraco-mammary deformity of Poland syndrome, corrections techniques already available and therapeutical indications in primary and secondary cases. Constant anomaly of Poland syndrome is agenesis of sternocostal part of pectoralis major muscle but other muscular anomalies can be associated. Skin and glandular anomalies present with a fine skin and an absent or hypoplasic subcutaneous fat with a glandular hypoplasia of various degree. Osteo-cartilaginous anomalies can be associated in very severe cases. Clinical sign of Poland syndrome is forced adduction maneuver highlighting pectoralis major agenesis. Functional impact of the deformity is low but psychological and psychosocial implications can be very important, supporting an early surgical correction. Therapeutic means are various and accurate descriptions are given in this article: thoracic bony reconstruction, thoracic implant made of silicone elastomer, breast implant, skin expansion, latissimus dorsi pedicled flap, free flaps, breast lipomodeling, breast-pectoralis flap. Principles of each technique are described and balanced with their actual use in this malformation. Indications have been completely modified these last years due to lipomodeling contribution which represented a huge step in this deformity treatment. In our practice, if autologous reconstruction with lipomodeling is possible, we choose this solution at first. In case of severe thoracic deformity, a silicone elastomer implant made with the help of computed assisted conception can be an important adjunct, mainly by thin young man. In secondary cases, if implant is well tolerated, we found logical to stay in the same reconstruction path and do one or two sessions of lipomodeling in order to improve reconstruction. If implant tolerance is low and skin very thin at risk of exposure, we do recommend a conversion of implant reconstruction to autologous reconstruction. In conclusion, thoraco-mammary deformities of Poland syndrome are rare and hard to treat and should be managed by well trained and experimented surgeons. Breast lipomodeling is a huge step in the treatment of these deformities and should be regarded, in our opinion, as first line treatment if fat deposits are sufficient. In case of low fat provisions or in the thin young man, composite techniques should be used with silicone elastomer implant.
authors: Unité de chirurgie plastique et reconstructrice, centre Léon-Bérard, 28, rue Laënnec, 69373 Lyon cedex 08, France; Cabinet, 50, rue de la République, 69002 Lyon, France. Electronic address: emmanuel.delay@lyon.unicancer.fr.
authors: E
authors: E
authors: Delay
authors: Unité de chirurgie plastique et reconstructrice, centre Léon-Bérard, 28, rue Laënnec, 69373 Lyon cedex 08, France.
authors: S
authors: S
authors: La Marca
authors: Unité de chirurgie plastique et reconstructrice, centre Léon-Bérard, 28, rue Laënnec, 69373 Lyon cedex 08, France.
authors: S
authors: S
authors: Guerid
mesh_terms: D000273:Adipose Tissue / Q000637:transplantation; D001940:Breast / Q000002:abnormalities* / Q000601:surgery*; D018427:Breast Implants; D005260:Female; D006801:Humans; D008297:Male; D016462:Mammaplasty / Q000379:methods*; D011045:Poland Syndrome / Q000601:surgery*; D013524:Surgical Flaps
keywords: Autologous reconstruction; Breast reconstruction; Déformation thoracomammaire; Fat grafting; Greffe de tissus graisseux; Lipomodelage; Lipomodeling; Poland syndrome; Reconstruction autologue; Reconstruction mammaire; Syndrome de Poland; Thoraco-mammary deformity; Transfert graisseux