Lymphadenitis due to nontuberculous mycobacteria in children: presentation and response to therapy.

Abstract

The most common manifestation of infection due to nontuberculous mycobacteria (NTM) in children is cervical lymphadenitis in an otherwise healthy patient. We identified and reviewed 19 cases of proven or presumptive lymphadenitis due to NTM seen at our hospital over the course of 13 months. Nine patients underwent initial surgical excision of involved lymph nodes. Ten children did not have involved lymph nodes excised initially and were treated with macrolide-containing antibiotic regimens. Of these patients, five required subsequent surgical excision and five were cured with combination chemotherapy. Six patients underwent radiographic imaging of the head and neck that revealed asymmetrical adenopathy with ring-enhancing masses but minimal inflammatory stranding of the subcutaneous fat, a finding that may distinguish adenitis caused by NTM from staphylococcal and streptococcal adenitis. Our data suggest that if surgical excision is not considered feasible, antimicrobial therapy for adenitis due to NTM may be beneficial for some patients.

• Authors: R Hazra, C D Robson, A R Perez-Atayde, R N Husson
• Journal: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (Clin Infect Dis) Vol. 28 Issue 1 Pg. 123-9 (Jan 1999) ISSN: 1058-4838 [Print] United States
• PMID: 10028082 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)

Chemical References

• Anti-Bacterial Agents
• Macrolides

Topics

• Anti-Bacterial Agents (therapeutic use)
• Child, Preschool
• Female
• Humans
• Infant
• Lymph Nodes (microbiology, surgery)
• Lymphadenitis (diagnosis, microbiology, therapy)
• Macrolides
• Male
• Mycobacterium Infections, Nontuberculous (diagnosis, microbiology, therapy)
• Nontuberculous Mycobacteria (isolation & purification)
• Retrospective Studies
• Tomography, X-Ray Computed
• Treatment Outcome