Abstract
Mycobacterium tuberculosis has been isolated consistently from sputum over an 11-year period in an asymptomatic 64-year-old man whose chest radiographs show evidence of healed primary tuberculosis (Ranke complex) but no evidence of parenchymal disease. A lymph node-bronchial fistula associated with the Ranke complex is the likely site of active tuberculosis; however, repeated examinations of the upper and lower respiratory tract have been normal. We attribute the persistence of infection in our patient to erratic usage of antituberculous drugs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
