leukocyte activation-dependent arrest
The formation of an integrin-dependent strong adhesive bond between leukocytes and blood vessel endothelial cells which is dependent on prior activation of the leukocyte and leads to the firm attachment of the leukocyte to the endothelial surface, typically the third step in cellular extravasation.
GO:0061756
leukocyte adhesion to vascular endothelial cell
is_a
GO:0045123
cellular extravasation
part_of