Hea failure cells are stained by?: (A) Alcian blue, (B) Silver stains, (C) Prussian blue, (D) PAS
Answer is C. Hea failure cells: Hemosiderin-laden macrophages Found in lung affected by CVC lung and not in the hea. Hemosiderin pigment in these cells stains blue with Prussian blue stain (Perl's stain).