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Blood cultures ordered 2 months later grew <jats:italic>Mycobacterium avium<\/jats:italic> complex (MAC) and the patient had an excellent clinical response to MAC therapy. Here, we review the case, including presentation and management, and describe the implications for the immune status of the host and long-term considerations for treatment.<\/jats:p>","DOI":"10.1136\/bcr-2023-256726","type":"journal-article","created":{"date-parts":[[2024,3,15]],"date-time":"2024-03-15T11:00:10Z","timestamp":1710500410000},"page":"e256726","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Cervical lymphadenitis from Mycobacterium avium complex"],"prefix":"10.1136","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6856-9549","authenticated-orcid":false,"given":"Jared","family":"Coe","sequence":"first","affiliation":[{"name":"Albert Einstein College of Medicine, Bronx, New York, USA"},{"name":"Montefiore Medical Center, Bronx, New York, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoram","family":"Puius","sequence":"additional","affiliation":[{"name":"Montefiore 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