title: [Mastectomy and immediate breast reconstruction using a prosthesis and lower dermal flap: description of five cases].
abstract: BACKGROUND
  When performing mastectomy involving immediate reconstruction with prosthesis, it is required to obtain a complete cover of the implant. However, this is hardly ever possible for patients having a significant breast volume, despite the use of the skin-reducing technique. Using the lower dermal flap makes it possible to fully cover the implant for these patients.
  
  
  METHODS
  We will describe five cases of patients on whom skin-reducing mastectomy and immediate reconstruction with prosthesis and lower dermal flap were performed. Preoperative drawings were made following the so-called "Saint-Louis" pattern. During surgery, the future skin flap representing the skin cover of lower breast quadrants was de-epidermised. Mastectomy was then performed via an incision at the upper limit of the future flap. Then, a retro-pectoral pocket was created by lifting the pectoralis major muscle. The implant was introduced into this pocket and covered up at its lower part by the dermal flap, the upper edge of which was sutured to the lower edge of the pectoralis major muscle. The implant was thereby fully covered. Finally, the skin was closed with inverted T-scars.
  
  
  RESULTS
  Postoperative effects were minor. Two patients suffered from skin pain at the junction between the vertical and horizontal scars of the inverted T. These injuries were treated via healing by secondary intention. We have not observed any infection. Cosmetic results assessed by the patients and surgical team were considered as satisfactory.
  
  
  CONCLUSIONS
  Mastectomy with immediate reconstruction using a prosthesis and lower dermal flap makes it possible to fully cover the implant in patients who require the skin-reducing technique. This technique seems to minimise the risk of major complications and generates satisfactory cosmetic results.
authors.affiliation: Centre Antoine-Lacassagne, Nice, France. Cyril.clerico@gmail.com
authors.forename: C
authors.initials: C
authors.lastname: Clerico
authors.forename: T
authors.initials: T
authors.lastname: Ihrai
authors.forename: I
authors.initials: I
authors.lastname: Raoust
authors.forename: B
authors.initials: B
authors.lastname: Chignon-Sicard
authors.forename: C
authors.initials: C
authors.lastname: Georgiou
authors.forename: B
authors.initials: B
authors.lastname: Flipo
mesh_terms: D000328:Adult; D018427:Breast Implants; D001943:Breast Neoplasms / Q000469:parasitology / Q000601:surgery*; D018270:Carcinoma, Ductal, Breast / Q000473:pathology / Q000601:surgery*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology / Q000601:surgery*; D018275:Carcinoma, Lobular / Q000469:parasitology / Q000601:surgery*; D005260:Female; D006801:Humans; D016462:Mammaplasty / Q000379:methods*; D008408:Mastectomy / Q000379:methods; D008875:Middle Aged; D009367:Neoplasm Staging; D010369:Pectoralis Muscles / Q000601:surgery; D011183:Postoperative Complications / Q000601:surgery; D012086:Reoperation; D013524:Surgical Flaps / Q000473:pathology / Q000601:surgery*; D013536:Suture Techniques