1.0 mL airway wash fluid in red top or lavender top tube, or 2 or more air-dried, unstained slides submitted with source and clinical history (labs will not process without source indicated).
Test Description
Includes preparation of submitted sample (Transtracheal wash (TTW) or Bronchoalveolar lavage (BAL)) and microscopic interpretation by clinical pathologist.
Note: If submitting BOTH TTW and BAL, should be submitted separately as different requests in different bags.