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An endobronchial biopsy showed non-necrotising granulomas; bronchial wash for acid-fast bacilli was positive and culture grew <jats:italic>Mycobacterium avium<\/jats:italic> complex. He was treated with a combination therapy of clarithromycin, rifampicin and ethambutol. Repeat bronchoscopy after 6 weeks of therapy showed complete resolution of the endobronchial growth.<\/jats:p>","DOI":"10.1136\/bcr-2023-255317","type":"journal-article","created":{"date-parts":[[2023,4,11]],"date-time":"2023-04-11T11:21:16Z","timestamp":1681212076000},"page":"e255317","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["Atypical mycobacterial infection masquerading as an endobronchial growth in an immunocompromised host"],"prefix":"10.1136","volume":"16","author":[{"given":"Arun Rajan","family":"Thomas","sequence":"first","affiliation":[{"name":"Department of Pulmonary Medicine, Yashoda Hospital, Hyderabad, Telangana, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Virender Pratibh","family":"Prasad","sequence":"additional","affiliation":[{"name":"Department of Pulmonary Medicine, Yashoda Hospital, Hyderabad, Telangana, 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