Laboratory results

  • Negative autoantibodies:
    • Anti-nuclear antibodies
    • Extractable nuclear antigens including JO-1, scl-70
    • Rheumatoid factor 
    • Anti-CCP
  • Laboratory profile: 
    • Mildly elevated transaminases
    • proBNP: normal
  • Bronchoalveolar lavage (BAL): regular cellular pattern
Provided by Prof. Heussel and PD Kreuter (Thoraxklinik Heidelberg, Germany)
5/7