A case of tuberculous and Listeria-associated lymphadenitis in a migrant from Mexico.

Tuberculous lymphadenitis is one of the most common extrapulmonary manifestation of tuberculosis. Lymphadenitis due to Listeria monocytogenes is rarely described. We present a case of a 59-year-old woman from Mexico presented to the Emergency Department with a 2-week history of erythematous and painful swelling in the right retromandibular area. An ultrasound-guided bedside needle aspiration of the lump was performed by an infectious diseases specialist and a diagnosis of Listeria monocytogenes and tuberculous coinfection was done. To our knowledge this is the first case of tuberculous and Listeria-associated lymphadenitis.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved.)