The influence of radiotherapy on capsule formation and aesthetic outcome after immediate breast reconstruction using biodimensional anatomical expander implants
Behranwala, K. A., Dua, R. S., Ross, G. M., Ward, A., A'Hern, R., Gui, G. P. H.
(2006)
The influence of radiotherapy on capsule formation and aesthetic outcome after immediate breast reconstruction using biodimensional anatomical expander implants.
JOURNAL OF PLASTIC RECONSTRUCTIVE AND AESTHETIC SURGERY, 59 (10).
pp. 1043-1051.
ISSN 1748-6815
Full text not available from this repository.
Abstract
BACKGROUND: Capsular contracture occurs more frequently when immediate breast reconstruction (IBR) is associated with radiotherapy (RT) in a post-mastectomy field. The aim of this study was to investigate the impact of RT on surgical outcome after IBR using a single implant type. METHODS: One hundred and thirty-six breast reconstructions were studied in 114 patients: 62 reconstructions were performed using submuscular implants alone and 74 had an implant-assisted latissimus dorsi myocutaneous flap using a McGhan 150 biodimensional permanent expander implant. Data were prospectively collected on capsule contracture, geometric measurements, photographic assessments and pain scores. The median follow-up was 4 (range, 2-5) years. RESULTS: The mean age of the 114 patients studied was 45 (range, 20-77) years. Forty-four reconstructed breasts received RT. Capsule formation was detected in 13/92 (14.1%) reconstructed breasts with no RT and in 17/44 (38.6%) reconstructed breasts with RT. On univariate analysis, RT was the only variable related to capsule formation (p<0.001). Significant differences in geometric measurements of symmetry were identified in patients with capsules compared with those without capsules. Photographic assessments were worse in the capsule group: mean photo score 8 (95% CI 8, 8.5) compared with the no capsule group 6.5 (95% CI 5, 7.5), p<0.001. Persistent pain two years or more after surgery was present in 8/30 patients with capsules and 1/106 with no capsule group, p<0.01. Capsule formation is three times more likely to occur after IBR in association with an RT field. However, as more than 60% of patients do not get capsules despite RT at four years, implant-assisted tissue expansion techniques using a biodimensional device is a viable breast reconstructive option in selected cases.
Item Type: | Article |
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Authors (ICR Faculty only): | Ahern, Roger and Ross, Gillian |
All Authors: | Behranwala, K. A., Dua, R. S., Ross, G. M., Ward, A., A'Hern, R., Gui, G. P. H. |
Uncontrolled Keywords: | immediate breast reconstruction; biodimensional implants; breast cancer; capsule formation Previously irradiated patients; potentially unfavorable result; tissue expansion; patient satisfaction; radiation-therapy; follow-up; complications; mastectomy; aug |
Research teams: | Clinical Units > Breast Unit |
Depositing User: | EPrints Services |
Date Deposited: | 10 Aug 2007 20:55 |
Last Modified: | 10 Feb 2010 11:47 |
URI: | http://publications.icr.ac.uk/id/eprint/2664 |
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