European Journal of Breast Health
Original Article

Oncological Safety of Lipofilling in Healthy BRCA Carriers After Bilateral Prophylactic Mastectomy: A Case Series

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Rhena Clinic, Sein Institute, Strasbourg, France

Eur J Breast Health 2019; 15: 217-221
DOI: 10.5152/ejbh.2019.5013
Read: 100 Downloads: 78 Published: 22 October 2019

Objective: The germline breast cancer gene (BRCA) mutation confers a lifetime high risk for breast cancer (BC) and bilateral prophylactic mastectomy is the procedure which allows the highest risk reduction rate. Among other techniques, lipofilling (LF) can be used for breast reconstruction of these patients. However, there are some oncological safety concerns on the subject. The purpose of this study was to assess the oncological risk of LF in BRCA healthy patients.

Materials and Methods: A single institution case series was built including BRCA I/II mutated patients with no previous history of BC, who underwent bilateral prophylactic mastectomy followed by breast reconstruction with exclusive LF or combined with implants or latissimus dorsi flap. Data were collected regarding patient demographics, clinical information, reconstruction techniques used, and fat grafting details.

Results: From September 1999 till November 2017, we identified 18 BRCA carriers with no history of BC who had undergone bilateral prophylactic mastectomy, followed by breast reconstruction with LF. A total of 36 LF procedures were performed following an implant or latissimus dorsi flap, or as an exclusive fat grafting breast reconstruction. The average number of LF sessions was 1.4 with a mean volume of 108.8cc per breast. Median follow-up was 33.0 months after mastectomy and 24.5 months after the last LF intervention; no patients were diagnosed with BC during follow-up.

Conclusion: Germline BRCA mutation is a high-risk plight for BC. However, despite the limited follow-up, no BC was detected.

 

Cite this article as: Ho Quoc C, Dias LPN, Braghiroli OFM, Martella N, Giovinazzo V, Piat JM. Oncological Safety of Lipofilling in Healthy BRCA Carriers After Bilateral Prophylactic Mastectomy: A Case Series. Eur J Breast Health 2019; 15(4): 217-221.

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