title: [The state of the larynx in children following repeated and recurrent croup].
abstract: The obstructive forms of laryngitis and/or laryngotracheitis are the emergency conditions in the pediatric practice that frequently necessitate hospitalization of the affected patients. According to R.J. Rosychuk and co-workers, such patients make up to 6% of the total number of children admitted to stationary clinics. The authors discuss the problem of recurrent catarrhal croup in the children and its differential diagnosis from other diseases. The results of endoscopic and virological examination of the children with repeated or recurring croup are discussed. The children of this group most frequently present with infections by respiratory syncytial and parainfluenza viruses. The endoscopic examination has revealed various forms of chronic laryngitis in 21 (42%) children, subacute (including reactive) laryngitis in 8 (16%), and the developing nodules in the vocal cords of 15 (30%) patients. Six (12%) patients experienced a change of the quality of voice in the absence of structural alterations in the larynx (functional dysphonia). It is concluded that the results of endoscopic and virological examination do not correlate with one another.
mesh_terms: D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003440:Croup / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D055154:Dysphonia / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D004724:Endoscopy; D005260:Female; D006801:Humans; D007223:Infant; D007827:Laryngitis / Q000209:etiology / Q000473:pathology / Q000821:virology; D008297:Male; D018184:Paramyxoviridae Infections / Q000175:diagnosis / Q000473:pathology; D012008:Recurrence; D018357:Respiratory Syncytial Virus Infections / Q000175:diagnosis / Q000473:pathology; D014136:Tracheitis / Q000175:diagnosis / Q000209:etiology / Q000821:virology; D014827:Vocal Cords / Q000473:pathology