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O'Mara, E. M., Pennes, D. R., and Argenta, L. C. Combination gel-inflatable mammary prosthesis: Appearance at CT. Radiology. 1989, 170, 78. MAMMOGRAPHY.

O'Rourke, E. J., Halstead, S. B., Allison, A. C., and Platts-Mills, T. A. E. Specific lethality of silica for human peripheral blood mononuclear phagocytes in vitro. Journal of Immunological Methods. 1978, 19, 137-151. SILICA.

Oellinger, H., Heins, S., Sander, B., and et al. Gd-DTPA enhanced MRI of breast. The most sensitive method for detecting multicentric carcinomas in female breast. Eur Radiol. 1993, 3, 223-227. MAMMOGRAPHY/cancer.

Ohbayashi, N., Inagawa, T., Katoh, Y., Kumano, K., Nagasako, R., and Hada, H. Complication of silastic dural substitute 20 years after dural plasty. Surgical Neurology. 1994, 41, 338-341. LOCAL COMPLICATIONS/general.

Ohlsen, L., Ponten, B., and Hamberg, G. Augmentation mammaplasty: A surgical and psychiatric evaluation of the results. Annals of Plastic Surgery. 1979, 2, (1): 42. PSYCHO-SOCIAL.

Ohtake, N., Kogenei, Y., Itoh, M., and Shoya, N. Postoperative sequelae of augmentation mammaplasty by injection method in Japan. Aesthetic Plastic Surgery. 1989, 13, 67-74. SILICONE INJECTION.

Ojo-Amaize, E. A., Conte, V., Lin, H-C, Brucker, R. F., Agopian, M. S., and Peter, J. B. Silicone-specific blood lymphocyte response in women with silicone breast implants. Clinical Diagnostic Laboratory Immunology. 1994 Nov, 1, (6): 689-695. IMMUNE EFFECTS.

Ojo-Amaize, E. A., Lawless, O. J., and Peter, J. B. Elevated concentrations of interleukin-1 beta and interleukin-1 receptor antagonist in plasma of women with silicone breast implants. Clinical and Diagnostic Laboratory Immunology. 1996 May, 3, (3): 257-259. IMMUNE EFFECTS.

Okada, T., and Ikada, Y. In vitro and in vivo digestion of collagen covalently immobilized onto the silicone surface. Journal of Biomedical Materials Research. 1992, 26, 1569-1581. SILICONE CHARACTERIZATION.

Okada, T., and Ikada, Y. Tissue reactions to subcutaneously implanted, surface-modified silicones. Journal of Biomedical Materials Research. 1993, 27, 1509-1518. CAPSULE CONTRACTURE/immune effects.

Okano, Y., Nishikai, M., and Sato, A. Scleroderma, primary biliary cirrhosis, and Sjogren's syndrome after cosmetic breast augmentation with silicone injection: A case report of possible human adjuvant disease. Ann Rheum Dis. 1984, 43, 520-522. CONNECTIVE TISSUE DISEASE/silicone injection.

Okkerse, C., and de Boer, J. H. Reactivity of amorphous silica in aqueous solutions. Silicates Industriels. 1960: 195-202. SILICA.

Oksenberg J.R., Stavir G.T., Jeong M.C., Garovoy N., Salisbury J.R., and Erusalimsky J.D. Analysis of the T-cell receptor repertoire in human atherosclerosis. Cardiovasc Res. 1997 Nov, 36, 256†67. IMMUNE EFFECTS.

Okubo, M., Hyakusoku, H., Kouji, K., and Fumirir, M. Complications after injection mammaplasty. Aesthetic Plastic Surgery. 1992, 16, 181-187. CANCER/silicone injection.

Okunski, W., and Chowdary, R. P. Infected Même implants: Salvage reconstruction with latissimus dorsi myocutaneous flaps and silicone implants. Aesthetic Plastic Surgery. 1987, 11, (1): 49-51 INFECTION/polyurethane/local complications.

Olenius, M., Forslind, B., and Johansson, O. Morphometric evaluation of collagen fibril dimensions in expanded human breast skin. Int J Biol Macromol. 1991, 13, 162. EXPANDER/capsule contracture.

Olenius, M., and Jurell, G. Breast reconstruction using tissue expansion. Scandinavian Journal of Plastic and Reconstructive and Hand Surgery. 1992, 26, (1): 83-90. EXPANDER/ reconstruction/capsule-contracture/local complications.