ESTUDIO HISTOPATOLÓGICO PRELIMINAR DE LA GINGIVITIS CRÓNICA Y LAS PERIODONTITIS DE APARICION TEMPRANA Y TARDÍA.

Carlos L. Valentín Ruiz, Elia Merle Chinea Meneses, Vicente J. Hernández Moreno, Frank Quintana Gómez, Nelkys García Lluvide

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Se realizó un estudio histopatológico de 11 biopsias gingivales en pacientes con gingivitis crónica y periodontitis de aparición tardía y temprana, clasificados de acuerdo con los criterios clínicos y radiológicos establecidos, con el objetivo de conocer las características histopatológicas y, fundamentalmente, el infiltrado inflamatorio en estas tres entidades. Para ello se tomó muestra del tejido gingival por incisión y se transportó a -180oC al laboratorio de Anatomía patológica para su inclusión y corte por congelación; las láminas se colorearon con hematoxilina y eosina para su evaluación histológica por técnicas convencionales de microscopia óptica. Los resultados mostraron patrones histopatológicos con lesiones inmunopatológicas, que son cualitativamente más destructivos en la periodontitis de aparición temprana, lo que indica una menor capacidad de defensa de la respuesta inmune local en estos pacientes.


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