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Silicone breast implants and autoimmunity: causation, association, or myth?
N Brautbar1, A Campbell, A Vojdani
1University of Southern California, School of Medicine, Los Angeles 90057, USA.
Journal of Biomaterials Science. Polymer Edition
|January 1, 1995
Summary
Silicone breast implants are immunogenic and can cause autoimmune reactions. Removal of implants reverses these immunological issues in most patients, indicating a causal link.
Area of Science:
- Immunology
- Biomaterials Science
- Toxicology
Background:
- Silicone breast implants are widely used medical devices.
- Concerns exist regarding the potential systemic effects of silicone.
- Previous studies have suggested various biological interactions with silicone.
Observation:
- In vivo and in vitro studies demonstrate silicone's immunogenic properties.
- Silicone is biodegradable and can be transported throughout the body via the reticuloendothelial system.
- Silicone breast implants are known to leak, leading to silicone migration beyond breast tissue.
Findings:
- Case reports and population studies link silicone breast implants to autoimmune reactions and immunological dysfunction.
- These immunological abnormalities and associated symptoms are reversible in 50-70% of cases upon implant removal.
- Evidence supports medical causation between silicone breast implants and immunological disease based on established criteria.
Implications:
- Silicone breast implants may pose a risk for developing immunological diseases.
- The findings necessitate a re-evaluation of the safety and long-term effects of silicone implants.
- Further research into alternative materials and management strategies for implant-related complications is warranted.