title: [Cervical lymphadenitis due to Mycobacterium malmoense in a child: case report and differential diagnosis of cervical lymphadenitis and lymphadenopathies].
abstract: Cervical lymphadenitis and lymphadenopathy are common in children and may be caused by local or systemic infection. There are a large number of possible etiologies. We report the case of a five-year-old boy with unilateral cervical lymphadenitis who was in good health and showed neither clinical nor laboratory signs of systemic infection. Despite repetitive empirical antimicrobial treatment, the lymph nodes increased in size. After surgical excision Mycobacterium malmoense grew from the lymph node culture. Based on a literature search (Embase and Medline 1980-1992), the most frequent infectious etiologies of pediatric cervical lymphadenitis and lymphadenopathies are summarized. Nontuberculous mycobacterial lymphadenitis is most frequent in children between one and five years of age, and is more common in girls than boys. The treatment of choice is surgical excision. In immunocompetent children treatment with antimycobacterial drugs is not needed even if relapse occurs.
authors.affiliation: Department Innere Medizin, Kantonsspital Basel.
authors.forename: J
authors.initials: J
authors.lastname: Fabbri
authors.forename: A
authors.initials: A
authors.lastname: Welge-Lüssen
authors.forename: R
authors.initials: R
authors.lastname: Frei
authors.forename: W
authors.initials: W
authors.lastname: Zimmerli
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D008199:Lymphadenitis / Q000175:diagnosis / Q000382:microbiology* / Q000601:surgery; D008297:Male; D009165:Mycobacterium Infections, Nontuberculous / Q000382:microbiology*; D009333:Neck; D009170:Nontuberculous Mycobacteria / Q000302:isolation & purification*
vernacular_title: Zervikale Lymphadenitis mit Mycobacterium malmoense bei einem Kind: Fallbeschreibung und Differentialdiagnose der zervikalen Lymphadenitis und Lymphadenopathien.