risk for developing these symptoms has not been well established. Some patients report complete resolution of symptoms when the implants are removed without replacement". A 2021 study by Cleveland Clinic physicians investigated the outcome of breast implant removal on women with breast implants who had reported difficulty breathing or tightness in their chest; this is one of the symptoms associated with breast implant illness. The study examined breast implant patients who reported problems breathing, comparing their scores on 6 pulmonary function tests before and after their implants and scar capsules were removed. The researchers reported that 74% of the patients reported significant improvements on at least 3 of the pulmonary function tests. In self-reports, all study participants reported that their breathing improved after their implant surgery. Platinum toxicity Platinum is a catalyst used in the making of silicone implant polymer shells and other silicone devices used in medicine. The literature indicates that small amounts of platinum leaches (leaks) from these implants and is present in the surrounding tissue. The FDA reviewed the available studies from the medical literature on platinum and breast implants in 2002 and concluded there was little evidence suggesting toxicity from platinum in implant patients. The FDA revisited this study and additional literature several years later, reaffirming prior conclusions that platinum catalysts used in implants is likely not ionized and therefore would not represent a risk to women. Anaplastic large-cell lymphoma The FDA has identified that breast implants may be associated with a rare form of cancer called anaplastic large-cell lymphoma (ALCL), which some experts believe is believed to be associated with chronic bacterial inflammation. Similar ALCL phenomena have been seen with other types of medical implants including vascular access ports, orthopedic hip implants, and jaw (TMJ) implants. The causal association between breast implants and ALCL was conclusively established in December 2013, when researchers at MD Anderson Cancer Center published a study of 60 women with breast implants who were diagnosed with ALCL in the breast. In 2015, plastic surgeons published an article reviewing 37 articles in the literature on 79 patients and collected another 94 unreported cases, resulting in 173 women with breast implants who had developed ALCL of the breast. They concluded that "Breast implant-associated ALCL is a novel manifestation of site- and material-specific lymphoma originating in a specific scar location, presenting a wide array of diverse characteristics and suggesting a multifactorial cause." They stated