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Medicina (B.Aires) ; 67(4): 360-362, jul.-ago. 2007. ilus, graf
Article in Spanish | LILACS | ID: lil-485030

ABSTRACT

Se estudiaron 80 pacientes adultos alérgicos, que cursaron con los siguientes cuadros clínicos: 16 casos de rinitis intermitente y 64 de rinitis persistente. Se realizó el recuento porcentual de la estría supranuclear de las células ciliadas, respecto de los leucocitos presentes en los extendidos obtenidos por toma endonasal. Con los datos obtenidos se clasificaron los extendidos en 4 grupos; Grupo A (N=23): predominio leucocitario eosinófilo con eosinofilia nasal >10%, Grupo B (N=15): abundantes leucocitos neutrófilos y eosinofilia nasal >10%, Grupo C (N=29): con escasos leucocitos, Grupo D (N=13): con abundantes leucocitos de predominio neutrófilo sin eosinofilia. Se observó que el incremento porcentual de estría supranuclear se correlacionó con eosinofilia nasal >10% y con las muestras que presentaron escasos leucocitos. Sin embargo se evidenció una marcada disminución del porcentaje de estría supranuclear en la leucocitosis neutrófila de etiología bacteriana.


Nasal secretions were studied in 80 allergic adults patients: 16 with intermittent rhinitis and 64 with persistent rhinitis. The percentage of supranuclear stria of ciliated cells with regard to leucocytes was studied by nasal scraping. Four groups of patients were classified according to nasal leucocytic predominance: patients with eosinophilic predominance with eosinophils > 10% in Group A (N=23), patients with abundant neutrophils and eosinophils >10% in Group B (N=15), patients with scant leucocytes in Group C (N=29), patients with neutrophilic predominance without eosinophils in Group D (N=13). An increase of supranuclear stria percentage was correlated to eosinophils > 10% and also correlated to scant leucocytes. Nevertheless, a significant decrease of supranuclear stria percentage was observed in neutrophilic leukocytosis of bacterial etiology.


Subject(s)
Humans , Adult , Nasal Mucosa/pathology , Rhinitis, Allergic, Perennial/pathology , Rhinitis, Allergic, Seasonal/pathology , Specimen Handling/methods , Eosinophilia/pathology , Eosinophils/pathology , Nasal Lavage Fluid/cytology , Neutrophils/pathology
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