Brazilian journal of otorhinolaryngology · 2013
Tonsillar hyperplasia and recurrent tonsillitis: clinical-histological correlation.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Reis Luciana Guedes Vilela, Almeida Elia Cláudia de Souza, da Silva Juliano Carvalho, Pereira Gilberto de Araújo, Barbosa Valdirene de Fátima, Etchebehere Renata Margarida
Аннотация
UNLABELLED: Hypertrophy and recurrent tonsillitis are common indications of tonsillectomy. However, the pathological reports are similar, regardless of clinical aspects.
OBJECTIVE: Search for histopathological changes that differentiate palatine tonsils operated because of hypertrophy vis-à-vis those operated because of recurrent tonsillitis.
METHOD: A prospective cross-sectional descriptive study involving 46 children divided into group I - 22 with hypertrophy; and group II - 24 with recurrent tonsillitis, in the period between 2010 and 2012, in a public hospital. We evaluated clinical and histopathological features (lymph follicles, germinal centers, fibrosis, necrosis, reticulation, infiltration by plasma cells and neutrophils).
RESULTS: The patients' ages ranged between 2 and 11 years (5.17 ± 2.28). In group I, half of the patients had had the latest infection at seven months or more, and all with obstruction degree greater than 3 (> 50%). In group II, all had had the latest infection at less than seven months, and most with obstruction degree below 4 (< 75%). There was a statistically significant difference in the degree of obstruction (p = 0.0021) and number of germinal centers (p = 0.002) was higher in group I.
CONCLUSION: This study suggests that the number of germinal centers is the only histopathological criterion that can be used to differentiate the two groups.
OBJECTIVE: Search for histopathological changes that differentiate palatine tonsils operated because of hypertrophy vis-à-vis those operated because of recurrent tonsillitis.
METHOD: A prospective cross-sectional descriptive study involving 46 children divided into group I - 22 with hypertrophy; and group II - 24 with recurrent tonsillitis, in the period between 2010 and 2012, in a public hospital. We evaluated clinical and histopathological features (lymph follicles, germinal centers, fibrosis, necrosis, reticulation, infiltration by plasma cells and neutrophils).
RESULTS: The patients' ages ranged between 2 and 11 years (5.17 ± 2.28). In group I, half of the patients had had the latest infection at seven months or more, and all with obstruction degree greater than 3 (> 50%). In group II, all had had the latest infection at less than seven months, and most with obstruction degree below 4 (< 75%). There was a statistically significant difference in the degree of obstruction (p = 0.0021) and number of germinal centers (p = 0.002) was higher in group I.
CONCLUSION: This study suggests that the number of germinal centers is the only histopathological criterion that can be used to differentiate the two groups.