Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part7 Investigations Culture: sterile including for fungi and mycobacterium tuberculosis Histopathology: non-specific chronic inflammation Aspiration: under ultrasound guidance > sterile cultures and negative reports for acid-fast bacilli staining PCR: positive for Mycobacterium tuberculosisPart 2 Part 1 6 Part 3 Part 4 Part 5 Part 6 Part 7 Inves0ga0ons Ø Culture: sterile, including for fungi and Mycobacterium tuberculosis. Ø Histopathology: non-specific chronic inflamma0on. Ø Aspira0on: under ultrasound guidance >> sterile cultures and nega0ve reports for acid-fast bacilli staining Ø PCR: posi0ve for Mycobacterium tuberculosis