RT Journal Article SR Electronic T1 Pulmonary immunohistology JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 473 OP 482 VO 52 IS 4 A1 Raymond R. Tubbs YR 1985 UL http://www.ccjm.org/content/52/4/473.abstract AB Conventional histopathology has been the basis for pathologic classification of most lung disease. In recent years, new immunohistologic methods based upon both immunofluorescent and immunoenzymatic techniques have expanded the scope and precision of diagnostic pathology and provided new insights into the pathobiology of disease. Pertinent methodology and principles and practice of interpretation are reviewed.