Prolonged Myelosuppression due to Progressive Bone Marrow Fibrosis in a Patient with Acute Promyelocytic Leukemia

Figure 5

Histopathology of bone marrow biopsy at diagnosis. (a)-(b) Hematoxylin-Eosin stain showed that the bone trabecula border in contact with leukemic cells shows osteolysis-like appearance. (a) Magnification, 100x; (b) magnification, 400x; (c) parathyroid hormone-related protein stain. Positive cells were stained brown. Magnification, 100x.

(a)

(b)

(c)