No but..... There is no direct link but there are concerns with the potential for implants to interfere with the detection of cancer. Particularly using mammograms. Special views (eklund) must be obtained. Alhtough there may be a delay in diagnosis, there has not been shown to be any effect on survival. With mri, surveillance is improved and may supplant mammography. As stated, alcl may be increased but rare.
No. The studies of many thousands of women with silicone implants did not find that they cause cancer. There is a type of lymphoma which was found to be slightly more common in women with silicone implants, but the chances of developing it are truly minuscule. The fda has classified silicone breast implant as safe devices.