title: Breast segmentectomy with rotation mammoplasty as an oncoplastic approach to extensive ductal carcinoma in situ.
abstract: BACKGROUND
  The aim of this study was to assess the usefulness of the breast segmentectomy with rotation mammoplasty (BSRMP) in conserving therapy for an extensive ductal carcinoma in situ (DCIS) with or without an invasive component.
  
  
  METHODS
  Thirty-six women with DCIS visible as large area of microcalcifications distributed out of the retroareolar area regardless of the quadrant were studied prospectively. All the patients underwent BSRMP and axillary procedure (31 sentinel node biopsy, 5 axillary dissection) followed by radiotherapy. In each case, follow-up was carried out carefully and special effort was made to identify postoperative complications. Cosmetic result was judged 6 months after radiotherapy by the patient herself and two surgeons being rated as poor, mediocre, medium, good or excellent.
  
  
  RESULTS
  Operation was completed without any difficulties in all the cases. Appropriate BSRMP was easily done after the skin marking. Regardless of the type of axillary approach, it was conveniently performed. Wound was healed by primary adhesion; skin or breast tissue necrosis did not develop. Neither haematoma nor surgical site infection was observed. In none of the patient, centralisation of the nipple-areola complex (NAC) was needed. Three patients (8.3%) with close margins (1 mm or less) successfully underwent subsequent re-excision. The scar did not result in any impairment of arm movement. Cosmetic outcome was evaluated by the women as excellent and good in 55 (87%) and 8 (13%) cases, respectively, while by the surgeons as excellent, good and medium in 52 (82%), 8 (13%), and 3 cases (5%), respectively.
  
  
  CONCLUSIONS
  BSRMP is a simple and safe technique achieving good cosmetic results without NAC centralisation and giving the wide and easy access to axilla for both sentinel node biopsy and lymphadenectomy. It can be helpful in cases of extensive, radially spreading tumours (in particular DCIS or invasive cancers with intraductal component), eccentric lesions, or superficially located cancers when the neighbouring skin is excised. However, due to its limitations (long incision, difficult subsequent mastectomy, possibility of scar placement in the visible area of decollete), a careful patients' selection should be done. Further studies are needed to assess long-term cosmetic outcomes including delayed post-radiotherapy effects.
authors.affiliation: Breast Unit, Department of Surgical Oncology, Lower Silesian Oncology Centre, Plac Hirszfelda 12, 53-413, Wroclaw, Poland. szynglarewicz.b@dco.com.pl.
authors.forename: Bartlomiej
authors.initials: B
authors.lastname: Szynglarewicz
authors.affiliation: Department of Radiotherapy, Lower Silesian Oncology Centre, Wroclaw, Poland.
authors.forename: Adam
authors.initials: A
authors.lastname: Maciejczyk
authors.affiliation: Breast Unit, Department of Surgical Oncology, Lower Silesian Oncology Centre, Plac Hirszfelda 12, 53-413, Wroclaw, Poland.
authors.forename: Jozef
authors.initials: J
authors.lastname: Forgacz
authors.affiliation: Breast Unit, Department of Surgical Oncology, Lower Silesian Oncology Centre, Plac Hirszfelda 12, 53-413, Wroclaw, Poland.|Chair of Oncology, Wroclaw Medical University, Wroclaw, Poland.
authors.forename: Rafal
authors.initials: R
authors.lastname: Matkowski
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology / Q000601:surgery*; D018270:Carcinoma, Ductal, Breast / Q000473:pathology / Q000601:surgery*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016462:Mammaplasty / Q000379:methods*; D015412:Mastectomy, Segmental / Q000379:methods*; D008875:Middle Aged; D009367:Neoplasm Staging; D011183:Postoperative Complications; D011379:Prognosis; D012399:Rotation