Abstract
Background. In this explorative study, 50 children with microbiologically confirmed nontuberculous mycobacterial cervicofacial lymphadenitis were randomized to either receive antibiotic therapy or follow a conservative wait-and-see approach. Our primary objective was to assess the time for all infected lymph nodes to heal in patients after the nonantibiotic, wait-and-see treatment, compared with patients after a 12-week course of clarithromycin and rifabutin.