Word: replicon
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...should they be? The reports were based on studies under way at the Food and Drug Administration. Scientists there had found that the polyurethane foam coating surrounding the Meme and Replicon brands of implants could break down in the body into a substance called 2-toluene diamine, or TDA. This chemical had been shown to cause liver cancer in laboratory rats. The most alarming news reports claimed that TDA could trigger cancer in as many as 4 in 10,000 women who received the implants...
Ironically, the Meme and Replicon implants, which are actually no different from ordinary silicone implants except for an added layer of polyurethane foam, were considered by many surgeons to be the best on the market. The older, smooth-shelled variety tended to cause surrounding tissue to tighten into a fibrous mass, sometimes leaving the breast misshapen and hard to the touch. But the polyurethane foam coating of the Surgitek products prevented this from happening by substantially increasing the surface area of the implant. When the neighboring tissue contracts, it does not become too compact. Surgeons who have used the models...
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