Miscellaneous Pulmonary Disease

In this chapter, a series of cases is presented that have provoked significant thought on the part of the consulting and consulted pathologists. Most of these cases don’t fall neatly into the context of other chapters in this volume. A number of these cases illustrate patterns of pulmonary disease that are not diagnostic and challenge the pathologist to offer an intelligent differential diagnosis. A brief discussion of some of these relevant diagnoses follows.