title: Pattern of retropharyngeal abscess in Nigerian children.
abstract: A study of cases of retropharyngeal abscess in Nigerian children was carried out. It occurred most commonly in children under the age of 6 months and in more male children than female in a ratio of 5:3.Most children seen at the Lagos University Teaching Hospital were brought in late with the upper airway already obstructed. A diagnostic tool of soft-tissue x-ray examination of the neck is not foolproof. In fact, 22.58 percent of soft-tissue x-ray examinations of the neck in this study produced false-positive results. Factors contributing to these results are discussed.Bacteriology showed the main organisms to be Hemophilus influenzae (45.84 percent) and Streptococcus pyogenes (33.33 percent). All cases were found to be secondary to upper respiratory tract infection.
mesh_terms: D000038:Abscess / Q000453:epidemiology* / Q000382:microbiology; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010608:Pharyngeal Diseases / Q000453:epidemiology* / Q000382:microbiology