Table 2.

The average volume fraction (%) of cellular and other components identified in arterial and venous thrombi and pulmonary embolism

Structures	Arterial thrombus	Venous thrombus	Pulmonary embolism
Total fibrin	43.3	35.0	41.2
Single fibers	11.2	12.0	24.7
Bundles	23.6	17.9	10.7
Sponge	8.5	5.1	5.8
Platelets	31.3	0.4	0.8
Microvesicles	5.0	0.7	3.5
White blood cells	1.5	0.3	5.4
Total RBC	17.1	63.4	48.6
Biconcave	1.7	2.1	0.0
Echinocytes	0.4	4.6	0.4
Compressed	15.0	56.7	48.2
Polyhedrocytes	13.2	37.5	39.4
Intermediate	1.5	19.2	8.3
Balloon-like	0.3	0.0	0.5
Space	1.8	0.2	0.5

Adapted from Chernysh IN. The distinctive structure and composition of arterial and venous thrombi and pulmonary emboli. Sci Rep 10, 5112 (2020)