Fig. 6.
Immunohistochemical staining of marrows with anti-thrombomodulin (TM) antibodies on day 16 of induction chemotherapy.
(A) Section from a bone marrow without residual blast infiltration. (B) Section from a bone marrow with 10% residual leukemic blast infiltration. Note the bigger size and sinusoidal appearance of the microvessels compared with those on day 0 (Figure 1A and 1C). Original magnification ×500.