A marked difference in the number and distribution of ANCA with respect to periodontitis between RA and SLE was found. Hyperresponsiveness of B cells and polyclonal B activation to periodontopathic bacteria in SLE might be accountable for the high numbers of ANCA and the close association observed between those autoantibodies and periodontitis in SLE.

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Como citar estar artigo / How to cite this article Chaparro N, Diaz A, Herrera L, Pineda R, Perozo B, Alvarez B. Pediatric patient with diagnosis of extra osseous Ewing's sarcoma of the tongue: case report. RGO, Rev Gaúch Odontol. 2018;66(4):399-403. http://dx.