What does pigment laden macrophages mean?
What does pigment laden macrophages mean? Pigment-laden macrophages within the airspaces are most commonly related to cigarette smoking or hemosiderin. Both smoker’s macrophages and hemosiderin-laden macrophages are positive on iron stains; misinterpretation is common. What are lipid laden histiocytes? Abstract. In addition to granulomas, infiltrates of pigmented, lipid-laden histiocytes are a consistent morphologic finding in […]