Mycobacterial cervical lymphadenitis: A persistent diagnostic problem

Abstract

The most common manifestation of mycobacterial infection encountered in otolaryngologic practice is cervical lymphadenitis. Mycobacterial cervical lymphadenitis, or scrofula, remains a diagnostic and therapeutic challenge because it mimics other pathologic processes, and because of the inconsistent reliability of physical and laboratory findings. Twenty-five cases of scrofula were treated at our institution from 1973 to 1986. Positive chest x-ray was exhibited by five (20%) patients. Histologic examination of the excisional biopsy was the most reliable test with 100% positive specimens. This study emphasizes the marked variability in clinical presentation of scrofula and the importance of surgical excisional biopsy for histologic diagnosis.