Aplastic Anemia, Fig. 1
From: Aplastic Anemia
(a) Bone marrow biopsy findings in aplastic anemia; Giemsa stain, 200x. (b) Isolated plasma cells, mast cells, and hemosiderophages in a follow-up bone marrow biopsy of an aplastic anemia patient; Giemsa stain, 200x. (c) Erythropoietic “hot spot” in aplastic anemia bone marrow; HE stain, 200x. Insert: E-cadherin positivity of an erythropoietic “hot spot”; immunoperoxidase stain, 360x