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Csako G, Costello R, Shamim EA, O'Hanlon TP, Tran A, Clauw DJ, Williams HJ, Miller FW. Serum proteins and paraproteins in women with silicone implants and connective tissue disease: a case-control study. Arthritis Res Ther 2008; 9:R95. [PMID: 17875216 PMCID: PMC2212583 DOI: 10.1186/ar2295] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2007] [Revised: 08/09/2007] [Accepted: 09/17/2007] [Indexed: 11/14/2022] Open
Abstract
Prior studies have suggested abnormalities of serum proteins, including paraproteins, in women with silicone implants but did not control for the presence of connective-tissue disease (CTD). This retrospective case–control study, performed in tertiary-care academic centers, assessed possible alterations of serum proteins, including paraproteins, in such a population. Seventy-four women with silicone implants who subsequently developed CTD, and 74 age-matched and CTD-matched women without silicone implants, were assessed in the primary study; other groups were used for additional comparisons. Routine serum protein determinations and high-sensitivity protein electrophoresis and immunofixation electrophoresis were performed for detection of paraproteins. Women with silicone implants, either with or without CTD, had significantly lower serum total protein and α1-globulin, α2-globulin, β-globulin, γ-globulin, and IgG levels compared with those without silicone implants. There was no significant difference, however, in the frequency of paraproteinemia between women with silicone implants and CTD (9.5%) and age-matched and CTD-matched women without silicone implants (5.4%) (odds ratio, 1.82; 95% confidence interval, 0.51–6.45). Paraprotein isotypes were similar in the two groups, and the clinical characteristics of the 13 women with paraproteinemia were comparable with an independent population of 10 women with silicone breast implants, CTD, and previously diagnosed monoclonal gammopathies. In summary, this first comprehensive study of serum proteins in women with silicone implants and CTD found no substantially increased risk of monoclonal gammopathy. Women with silicone implants, however, had unexpectedly low serum globulin and immunoglobulin levels, with or without the subsequent development of CTD. The causes and clinical implications of these findings require further investigation.
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Affiliation(s)
- Gyorgy Csako
- Department of Laboratory Medicine, Clinical Center, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Rene Costello
- Department of Laboratory Medicine, Clinical Center, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Ejaz A Shamim
- Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Terrance P O'Hanlon
- Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Anthony Tran
- Department of Laboratory Medicine, Clinical Center, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
- Association of Public Health Laboratories, 8515 Georgia Avenue, Suite 700, Silver Spring, MD 20910, USA
| | - Daniel J Clauw
- Division of Rheumatology, Department of Medicine, University of Michigan Medical School, 101 Simpson Drive, Ann Arbor, MI 48109, USA
| | - H James Williams
- Division of Rheumatology, Department of Internal Medicine, University of Utah Medical Center, 50 North Medical Drive, Salt Lake City, UT 84132, USA
| | - Frederick W Miller
- Environmental Autoimmunity Group, National Institute of Environmental Health Sciences, NIH, DHHS, 9000 Rockville Pike, Bethesda, MD 20892, USA
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Rohrich RJ, Adams WP, Potter JK. A Review of Psychological Outcomes and Suicide in Aesthetic Breast Augmentation. Plast Reconstr Surg 2007; 119:401-408. [PMID: 17255699 DOI: 10.1097/01.prs.0000245342.06662.00] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Aesthetic surgery is an essential component of plastic surgery and has become increasingly popular in American society. In 2002, 1.8 million surgical cosmetic procedures were performed in the United States, representing a 294 percent increase from 1992. The 1992 U.S. Food and Drug Administration moratorium on silicone breast implants arose in response to numerous reports of connective tissue disease associated with silicone gel breast augmentation and has led to a decade-long battle over the safety of silicone breast implants that continues today. Numerous scientific and epidemiologic studies of the past decade have established that there is no association between silicone breast prostheses and systemic disease. Recently, a new front has opened in the conflict regarding the safety of breast augmentation: the psychological impact of breast augmentation. Quality studies assessing the psychological characteristics of breast augmentation patients and the psychological impact of breast augmentation surgery are few and most studies are flawed in their methods. Recent reports have provided corroborating evidence to support the psychological benefits of cosmetic surgery and breast augmentation. New reports citing an increased risk for suicide among women with breast implants have brought renewed concerns but are unable to demonstrate a cause-and-effect relationship between breast implants and suicide. The present challenge is to determine whether the increased risk reported in epidemiologic studies is falsely associated with breast implants or whether it represents underlying risk factors or psychopathology in women undergoing breast augmentation that puts them at increased risk for suicide. The purpose of this article is to review the literature regarding the psychological impact of breast augmentation and assesses current scientific findings, with emphasis on the validity of suicide risk in breast augmentation patients.
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Affiliation(s)
- Rod J Rohrich
- Dallas, Texas From the Department of Plastic and Reconstructive Surgery, University of Texas Southwestern Medical School
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Kasamaki S, Tsurumaru M, Kamano T, Kobayashi S, Hino M, Kuwatsuru R. A case of inflammatory breast cancer following augmentation mammoplasty with silicone gel implants. Breast Cancer 2000; 7:71-4. [PMID: 11029774 DOI: 10.1007/bf02967191] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A 54-year-old-woman who underwent augmentation mammoplasty with silicone gel implants 30 years previously, visited our hospital with complaints of bloody nipple discharge, redness and itching of her right breast. Cancer of the right breast was diagnosed by dynamic magnetic resonance imaging (MRI) examination with Gadolinium (Gd)-DTPA enhancement. Radical mastectomy was subsequently performed. The histopathological findings demonstrated scirrhous and inflammatory breast cancer with invasion of dermal lymphatics.
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Affiliation(s)
- S Kasamaki
- First Department of Surgery, Juntendo University, School of Medicine, Tokyo, Japan
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4
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Evans GR, Baldwin BJ. From cadavers to implants: silicon tissue assays of medical devices. Plast Reconstr Surg 1997; 100:1459-63; discussion 1464-5. [PMID: 9385957 DOI: 10.1097/00006534-199711000-00012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A plethora of data has been used to condemn and defend the role of silicone and its association with "adjuvant disease." In the ongoing attempt to enhance our knowledge, we have chosen to identify tissue silicon levels in patients with saline implants or tissue expanders. We have compared these levels with tissue samples from a variety of patients with and without medicinal silicone devices from both the northeast and southwest United States over a 4-year period. All specimens were harvested by a "no touch" technique, non-formalin fixed, frozen, and shipped to an independent toxicology laboratory for analysis. Inductively coupled plasma atomic emission spectroscopy was used to obtain the tissue silicon measurements. Silicon tissue values in cadaveric tissue (n = 20 cadavers; n = 120 specimens) averaged 2.2 mcg/gm of tissue with undetectable silicon levels in over 50 percent of the specimens (range 0 to 45 mcg/gm; median = 0). Silicon levels surrounding port-a-catheter devices (n = 15 patients; n = 15 specimens) averaged 8.04 mcg/gm of tissue (range 0 to 41 mcg/gm; median = 0). Tissue levels in the capsules surrounding saline (n = 10 patients; n = 22 specimens) and silicone implants (n = 31 patients; n = 58 specimens) averaged 292 mcg/gm (range 0 to 1380 mcg/gm; median = 110) and 1439 mcg/gm (range 0 to 9800 mcg/gm, median = 490), respectively. Tissue levels, however, from distant sites (n = 22 specimens) in these same patients were equivalent to the cadaveric nonaugmented values (average = 3.2 mcg/gm; range 0 to 5.8 mcg/gm; median = 2.7). The results imply that there is a continuum of exposure to silicone medical devices based on the mechanical properties of silicone. The data seem to suggest that there may be a progression of measurable tissue silicon levels based on the amount of environmental or device-related silicone exposure a person has over his or her lifetime. It is our hope that these levels will serve as a baseline for our continuing knowledge of implantable medical devices.
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Affiliation(s)
- G R Evans
- Department of Plastic Surgery at The University of Texas M. D. Anderson Cancer Center, Houston 77030, USA
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Barnard JJ, Todd EL, Wilson WG, Mielcarek R, Rohrich RJ. Distribution of organosilicon polymers in augmentation mammaplasties at autopsy. Plast Reconstr Surg 1997; 100:197-203; discussion 204-5. [PMID: 9207677 DOI: 10.1097/00006534-199707000-00030] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Silicone-containing breast implants have been used since 1963 for cosmetic augmentation and breast reconstruction. Currently, there is intense debate regarding the extent and mechanism of migration of silicone from the area of implant. The current study compares tissue distribution of organosilicon polymers between women with and without silicone breast implants to determine the extent of silicone migration from breast implants. Samples were collected at autopsy from 15 individuals with bilateral breast implants with no known history of chest trauma and from 14 age- and sex-matched controls. Capsule, breast, axillary lymph nodes, abdominal fat, liver, lung, and spleen were collected for analysis of organosilicon polymers by atomic absorption spectrometry and for examination by light microscopy. Blood was collected for analysis of rheumatoid factor and antinuclear antibodies. Silicone was observed microscopically in at least one capsule section from all implant cases and in at least one lymph node in 8 of 15 implant cases. Silicone was not observed in lymph nodes from control cases. Organosilicon polymers were extracted from tissue using heptane, and the silicon content of the extract was quantitated by atomic absorption spectrometry. Silicon was detected in all capsules; statistically significant increases of organosilicon polymers were measured in axillary lymph nodes, breast, and abdominal fat from individuals with silicone breast implants when compared with the nonimplant group. Measurable amounts of organosilicon polymers were found in tissues from the nonimplant group. Suitable blood specimens were analyzed for the presence of rheumatoid factor and antinuclear antibodies. All nine implant cases tested were negative for the presence of antinuclear antibodies. Three implant cases which were tested for rheumatoid factor also were negative. We conclude that organosilicon polymers routinely migrate from the site of breast implantation to regional tissues near the implant site. Tissues from nonimplant cases often contained measurable amounts of organosilicon polymers, and tissue distribution was variable within any single individual: this is consistent with the wide-spread use and form of organosilicon polymers.
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Affiliation(s)
- J J Barnard
- Department of Pathology, University of Texas Southwestern Medical School, Dallas, USA
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Snyder JW. Silicone breast implants. Can emerging medical, legal, and scientific concepts be reconciled? THE JOURNAL OF LEGAL MEDICINE 1997; 18:133-220. [PMID: 9230567 DOI: 10.1080/01947649709511032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- J W Snyder
- Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA, USA
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Silicon Tissue Assay: A Measurement of Capsular Levels from Chemotherapeutic Port-a-Catheter Devices. Plast Reconstr Surg 1997. [DOI: 10.1097/00006534-199705000-00023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Evans GR, Baldwin BJ. Silicon tissue assay: a measurement of capsular levels from chemotherapeutic port-a-catheter devices. Plast Reconstr Surg 1997; 99:1354-8; discussion 1359-61. [PMID: 9105363 DOI: 10.1097/00006534-199704001-00023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A plethora of data has been used to condemn and defend the role of silicone and its association with "adjuvant disease." In the ongoing attempt to enhance our knowledge, we have chosen to identify tissue silicon levels (n = 15) in capsules that form around chemotherapeutic port-a-catheter devices, which consist of a metal dome encapsuled by silicone. We have compared these levels with previously established silicon levels in augmented breast capsules, distant tissue sites in these same augmented women, and nonaugmented cadaveric tissues from various geographic locations in the United States. All specimens were harvested by a "no touch" technique, not formalin fixed, frozen, and shipped to an independent toxicology laboratory for analysis. Inductively coupled plasma atomic emission spectroscopy was employed to obtain the tissue silicon measurements. Results demonstrated silicon values ranging from nondetectable in 9 patients to as high as 41 micrograms/gm. These values fell in between our cadaveric (0.5 to 6.8 micrograms/gm) and augmented tissue silicon levels (18 to 8700 micrograms/gm). Although the sample size is small and the power of statistical analysis is low, there was no correlation between the patient's silicon level and age, type of cancer, type of chemotherapeutic agent, radiation therapy, or length of time the port-a-catheters were in place. Although detectable levels of silicon identified around port-a-catheter devices were higher than expected, it is impossible to make any conclusions about these levels and the role of a potential collagen-vascular disease. What we have shown, however, is that silicone breast implants may not be the only medical device that can elevate tissue silicon levels. Our data seem to suggest that there may be a progression of measurable tissue silicon levels based on the amount of environmental or device-related silicon exposure a person has had at a particular time in his or her life. It is our belief that as we identify these tissue silicon levels, they will serve as a baseline and reference for further scientific studies.
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Affiliation(s)
- G R Evans
- Department of Plastic Surgery, University of Texas M. D. Anderson Cancer Center, Houston, USA
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Evans GR, Netscher DT, Schusterman MA, Kroll SS, Robb GL, Reece GP, Miller MJ. Silicon tissue assays: a comparison of nonaugmented cadaveric and augmented patient levels. Plast Reconstr Surg 1996; 97:1207-14. [PMID: 8628803 DOI: 10.1097/00006534-199605000-00016] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Tissue silicon assays were performed on 10 nonaugmented cadavers and 25 augmented women to confirm our previous cadaveric data and to establish silicon levels at local and distant sites in augmented women undergoing explant and further reconstruction. All assays were performed by inductively coupled plasma atomic emissions spectroscopy (ICP-AES). Cadaveric tissues were sampled from six sites: liver, spleen, breast, nipple, axilla (soft tissue and nodes), and subcutaneous tissue (abdominal). Augmented women undergoing explant surgery had a portion of their implant capsule, breast tissue, and for those undergoing autogenous reconstruction, a portion of the autogenous donor site or distant tissue sampled. Twenty-four women had silicone implants; one had saline. Results revealed baseline silicon levels in all 10 non-augmented cadavers. These results were equivalent to our previous data, confirming the validity of these baseline data. Silicon tissue levels in the 25 augmented women revealed elevated levels within the implant capsule and surrounding breast tissue. However, silicon levels obtained from distant sites in augmented women were equivalent to the baseline nonaugmented cadaveric levels. There was no correlation between intact or ruptured implants and symptoms of collagen-vascular disease. In conclusion, study validates our original data of baseline silicon levels in nonaugmented cadavers. Contrary to what some may perceive as silicone floating throughout the body, we have found elevated levels around the implant only, and levels at distant tissue sites were equivalent to the baseline cadaveric data.
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Affiliation(s)
- G R Evans
- Department of Plastic Surgery, University of Texas, M.D. Anderson Cancer Center, Houston, USA
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Wickman M. Breast reconstruction--past achievements, current status and future goals. SCANDINAVIAN JOURNAL OF PLASTIC AND RECONSTRUCTIVE SURGERY AND HAND SURGERY 1995; 29:81-100. [PMID: 7569818 DOI: 10.3109/02844319509034325] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Breast cancer is the most common malignant tumour in women, and more than 5000 new cases are discovered each year in Sweden, this means that one woman in nine will be treated for breast cancer during her lifetime. For unknown reasons, the incidence increases by 1% each year. Partial mastectomy is the most common surgical treatment today, but a large number of women undergo mastectomy--that is, excision of all breast tissue including the nipple-areola complex with or without an axillary biopsy. Radical mastectomy--that is the Halsted mastectomy with excision of the pectoral muscles (51)--is almost never done today, so chest wall defects are smaller than in the early days of breast reconstruction. There is, however, still a demand from patients for good, natural-looking, and longlasting breast reconstructions, and reconstructive surgeons have to search for perfection both in existing methods and also in new methods of breast reconstruction. The purpose of this article is to review this complex subject.
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Affiliation(s)
- M Wickman
- Department of Plastic and Reconstructive Surgery, Karolinska Hospital, Stockholm, Sweden
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12
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BJS Digest July–September, 1993. Surg Today 1994. [DOI: 10.1007/bf02473409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Farndon J. What's in The British Journal of Surgery? Am J Surg 1993. [DOI: 10.1016/s0002-9610(05)80697-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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