Within the total cell fraction OC ascites contained 38.8 ± 24.8% lymphocytes, 40.5 ± 24.7% CD45+ non-lymphocytes and 16.4 ± 23.5% CD45- non-hematopoietic tumor cells, and the benign samples contained 58.7 ± 40.4% lymphocytes and 36.5 ± 34.1% non-lymphocytes within CD45+ leucocytes (Figure 1A). Here, PTPRC is linked to neoplasm.