Mycobacterial cervical lymphadenitis

The disease mycobacterial cervical lymphadenitis, also known historically as scrofula and the king's evil, involves a lymphadenitis of the cervical (neck) lymph nodes associated with tuberculosis as well as nontuberculous (atypical) mycobacteria such as Mycobacterium marinum. == Disease == Scrofula is the term used for lymphadenopathy of the neck, usually as a result of an infection in the lymph nodes known as lymphadenitis.

Source: Wikipedia — Mycobacterial cervical lymphadenitis (CC BY-SA 4.0)