title: Adenovirus type 3 pneumonia causing lung damage in childhood.
abstract: An outbreak of adenovirus type 3 infection occurred in a hospital in 19 North American Indian infants and young children who were being treated for unrelated problems. Pneumonia occurred in 14 and was usually severe, with persistent signs of airway obstruction. Eleven of the 14 were followed periodically and complete medical reviews were conducted 8 to 10 years later. Ten had abnormal chest radiographs, and bronchography revealed bronchiectasis and minor airways changes in seven. In three cases there was clear evidence that these changes were directly related to the adenovirus type 3 infection. Pulmonary function studies showed a combination of restrictive and obstructive changes with minimal hypoxemia in most. Despite the presence of a persistent productive cough all were able to carry on a relatively normal life.
mesh_terms: D000257:Adenoviridae Infections / Q000150:complications* / Q000000981:diagnostic imaging; D001987:Bronchiectasis / Q000000981:diagnostic imaging / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D003371:Cough / Q000209:etiology; D004196:Disease Outbreaks; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007198:Indians, North American; D007223:Infant; D008297:Male; D011024:Pneumonia, Viral / Q000150:complications* / Q000000981:diagnostic imaging; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography