[Lymphadenitits caused by nontuberculous mycobacteria].

Infections caused by nontuberculous mycobacteria (NTM) commonly manifest as lymphadenitis in otherwise healthy children, as pneumonia in patients with chronic airway diseases, and as disseminated disease in patients with immunosuppression. The aim of this case report is to describe imaging findings (sonography, electrical impedance scanning, MRI) in children with NTM infection of the head and neck and to give some information about microbiologic findings and therapeutic options. In children presenting with enlarged neck masses and radiologically demonstrated nodal masses, the diagnosis of infections with NTM should be considered.