Direct molecular detection of Mycobacterium tuberculosis suspected to be the specific infection in a case of recurrent tonsillitis.

We report a case of a 21-year-old man with recurrent tonsillitis caused by Mycobacterium tuberculosis. For a period of 5 months, the patient had tonsillitis seven times and was treated with several oral or parenteral antibiotics. On one of these occasions, tonsillitis was complicated with a peritonsillar abscess that was treated by incision. According to relevant bibliographic data, this is the first case of Mycobacterium tuberculosis confirmed by direct molecular microbiology methods from the tonsillar tissue of a young immunocompetent male reported in Europe. In a case of recurrent tonsillitis, Mycobacterium tuberculosis infection should be considered as a possible cause.