Russian Journal of ImmunologyRussian Journal of Immunology1028-72212782-7291Russian Society of Immunology15610.31857/S102872210006904-9Research ArticleIMMUNOLOGICAL PHENOTYPES OF TIMOMEGALY IN INFANTS WITH ACUTE BRONCHITISLyubimovD. S.<p>Ph.D. Associate Professor, Department of Clinical Immunology and Allergology,</p><p>Rostov</p>ivax37@yandex.ruRostov state medical University15042019222-13833840405202004052020Copyright © 2019, Lyubimov D.S.2019<p>Of the 104 hospitalized babies with acute bronchitis, an x-ray examination showed thymomegaly in 45 (46.8%). Against the background of depression of cellular immunity and hypocorticism, three immunological phenotypes of thymomegaly were revealed. Immunocorrection with taktivin and thymalin was carried out differentially, taking into account the clinical and immunological features of each phenotype.</p>thymomegalyphenotypetimalintaktivinbronchitisтимомегалияфенотиптималинтактивинбронхит