PTPRC and deep vein thrombosis: The absolute number of CD45+ leukocytes within the thrombus was only 1018 (568–1733) cells/mg on d21 compared to 8110 (5893–13186) cells/mg on d2 (median with IQR, Fig. 1A), implying that the number of T-cells was generally lower and less dynamically regulated in DVT resolution within 21d post IVC stenosis.