A rare cancer first linked to breast implants in 2011 has now been associated with nine deaths, the Food and Drug Administration said Tuesday.
As of Feb. 1, the agency had received a total of 359 reports of the cancer associated with the implants. The deaths were not caused by breast cancer, the agency said, but by a rare malignancy in the immune system, anaplastic large-cell lymphoma. In cases linked to implants, this rare form of cancer grows in the breast, usually in the capsule of scar tissue that forms around an implant. It is usually treatable and not often fatal.