Bovine collagen induced systemic symptoms: antibody formation against bovine and human collagen.

Bonnet, C; Charriere, G; Vaquier, J; Bertin, P; Vergne, P; Treves, R · J Rheumatol · 1996

case_report · Level V

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Abstract

We describe the first case of systemic symptoms after injection of bovine collagen and silicone polymers associated with antibodies to both native type I and II bovine and human collagen that varied with clinical features. Joint inflammation, edema at the injection site of bovine collagen implant and fever appeared 6 months after injection. Our patients history raises the question of whether the injection of animal derived collagen, particularly combined with silicone, induces or exacerbates autoimmune disease.

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