Fig. 2From: The dating of thrombus organization in cases of pulmonary embolism: an autopsy studyImmunohistochemistry for anti-CD3 antibody at different times. a) Negative immunohistochemistry for anti-CD3 in a case of SUD (10x magnification). The white arrow indicates the T lymphocytes at different time b) > 1 h to 24 h; c) > 24 h to 48 h; d) > 48 h to 72 h in different cases of PE deathBack to article page