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Bacille Calmette-Guérin lymphadenitis
1Department of Paediatrics, Government Medical College Hospital, Sector 32B, 160 047 Chandigarh, India. goraya@glide.net.in
Postgraduate Medical Journal
|August 2, 2002
Summary
Bacille Calmette-Guérin (BCG) lymphadenitis, a common vaccine complication, presents in simple or suppurative forms. Non-suppurative cases resolve spontaneously, while suppurative forms may benefit from needle aspiration.
Area of Science:
- Pediatrics
- Infectious Diseases
- Vaccinology
Background:
- Bacille Calmette-Guérin (BCG) lymphadenitis is the most frequent adverse event following BCG vaccination.
- It manifests as either simple (non-suppurative) or suppurative lymphadenitis.
Purpose of the Study:
- To describe the clinical course and management of BCG lymphadenitis.
- To differentiate between non-suppurative and suppurative forms and outline appropriate interventions.
Main Methods:
- Observational description of the natural course of BCG lymphadenitis.
- Review of management strategies for both non-suppurative and suppurative forms.
Main Results:
- Non-suppurative BCG lymphadenitis typically regresses spontaneously within weeks.
- Suppurative BCG lymphadenitis is characterized by swelling, erythema, edema, and potential sinus formation.
- Medical treatments like erythromycin or antitubercular drugs do not improve outcomes for non-suppurative cases.
Conclusions:
- Non-suppurative BCG lymphadenitis requires only expectant follow-up.
- Suppurative BCG lymphadenitis can be managed with needle aspiration to promote healing and prevent complications.
- Surgical excision is reserved for refractory cases or drainage of BCG nodes.