%0 Journal Article
%T Causa poco com¨²n de obstrucci¨®n nasosinusal recurrente: Enfermedad de Rosai-Dorfman
%A Albertz A
%A Nicol¨¢s
%A Godoy S
%A Jos¨¦ Miguel
%A Cabezas L
%A Luis
%A Contreras M
%A Luis
%J Revista de otorrinolaringolog¨ªa y cirug¨ªa de cabeza y cuello
%D 2011
%I Scientific Electronic Library Online
%R 10.4067/S0718-48162011000200008
%X the rosai-dorfman disease corresponds to a rare disease with less than 1,000 reported cases. their clinical characteristics correspond to a volume increase in cervical nodes, there is an extranodal involvement as the only manifestation of between 25%% and 50%% of cases. the sinonasal location has been previously reported. diagnosis is based on histopathology with the phenomenon of emperipolesis with cells positive for s-100 protein. this disease is often confused with malignancy, so it must be recognized and suspected. a case of a patient 15 years with a history of longstanding nasal obstruction, with multiple recurrences of rosai-dorfman disease, demonstrated by histopathology.
%K rosai-dorfman
%K emperipolesis
%K obstrucci¨®n nasal
%K recurrencias.
%U http://www.scielo.cl/scielo.php?script=sci_abstract&pid=S0718-48162011000200008&lng=en&nrm=iso&tlng=en