Women choose to get breast implants either for breast reconstruction after mastectomy or for cosmetic reasons. The American Society of Plastic Surgeons reported 400,000 breast implant procedures took place in 2017, up nearly 40 percent since 2000.

It’s taken several years to gather data but the FDA now believes that textured breast implants may be more likely to cause ALCL, although it says smooth implants are also linked to an increased risk. The trouble is that there’s no organized effort to put together data from people who have implants and those who have developed ALCL.