Syed A Kabir1, Sheila Stallard2, Eva Weiler-Mithoff3, James Mansell3, Elizabeth Mallon4, Julie C Doughty2, Laszlo Romics5. 1. Department of Surgery, New Victoria Hospital, Glasgow, United Kingdom. 2. Department of Surgery, Western Infirmary, Glasgow, United Kingdom. 3. Department of Plastic Surgery, Glasgow Royal Infirmary, United Kingdom. 4. Department of Pathology, South Glasgow University Hospital, United Kingdom. 5. Department of Surgery, New Victoria Hospital, Glasgow, United Kingdom. Electronic address: Laszlo.Romics@glasgow.ac.uk.
Abstract
BACKGROUND: Current evidence for the oncological safety of oncoplastic breast conservation is poor as it is based mostly on short-term follow-up data. Hence, we report long-term recurrence rates in patients treated with oncoplastic reduction mammoplasty (ORM). METHODS: A prospectively maintained database was searched to identify patients who underwent ORM between 2005 and 2010. A retrospective review of medical records was carried out, including patients with ductal carcinoma in situ and invasive breast cancer. RESULTS: Follow-up data from 65 consecutive patients with ORM were reviewed, of which 50 patients were eligible to measure long-term recurrence rates. The average weight of the resected tissue was 272 g altogether. The mean preoperative tumour size was 2.95 cm on imaging. 64% of patients had stage II - III cancers. Incomplete excision rate after ORM was 16.1%, completion mastectomy rate was 10.7%. During a median follow-up of 72 months, 2% local, 6% distant recurrence rates were detected. The breast cancer-specific survival rate was 96% per cent. CONCLUSIONS: Based on these long-term follow-up data, ORM is an oncologically safe treatment option.
BACKGROUND: Current evidence for the oncological safety of oncoplastic breast conservation is poor as it is based mostly on short-term follow-up data. Hence, we report long-term recurrence rates in patients treated with oncoplastic reduction mammoplasty (ORM). METHODS: A prospectively maintained database was searched to identify patients who underwent ORM between 2005 and 2010. A retrospective review of medical records was carried out, including patients with ductal carcinoma in situ and invasive breast cancer. RESULTS: Follow-up data from 65 consecutive patients with ORM were reviewed, of which 50 patients were eligible to measure long-term recurrence rates. The average weight of the resected tissue was 272 g altogether. The mean preoperative tumour size was 2.95 cm on imaging. 64% of patients had stage II - III cancers. Incomplete excision rate after ORM was 16.1%, completion mastectomy rate was 10.7%. During a median follow-up of 72 months, 2% local, 6% distant recurrence rates were detected. The breast cancer-specific survival rate was 96% per cent. CONCLUSIONS: Based on these long-term follow-up data, ORM is an oncologically safe treatment option.
Authors: Russell J Bramhall; Jason Lee; Mae Concepcion; David Westbroek; Sarah Huf; Kabir Mohammed; Paul Thiruchelvam; Gerald P Gui Journal: Gland Surg Date: 2017-12