A 28-Year Multicenter Cohort Study of Nontuberculous Mycobacterial Lymphadenitis in Children, Spain.

ABSTRACT: We describe the epidemiology, diagnosis, and management of nontuberculous mycobacterial lymphadenitis cases detailed in a 28-year (1996-2023) multicenter cohort from Spain. The case numbers remained stable during the initial prospective phase (2013-2020), but a sharp decline was observed during 2021-2022. Disease onset occurred during spring or June in 45.9% of cases. Mycobacterium avium complex (43.1%) and M. lentiflavum (39.9%) were the most common species detected. M. lentiflavum affected mostly younger children from central Spain. The most common treatment strategy was complete surgical resection with (n = 80) or without (n = 88) antimicrobial drug treatment, followed by antimicrobial drugs alone (n = 76). Facial palsy developed in 10.4% of surgical cases. Adverse events because of ant

SUBMITTER: Martinez-Planas A 

PROVIDER: S-EPMC11878309 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature