Patients with increased PAP showed a high white blood cell count of 16.21 ± 7.19 K / µL, a high D-Dimer 4508 ± 7208 ng / mL, a high Ferritin 1163 ± 738 ng / mL, a high CRP of 111.4 ± 77.9 ng / mL compared with the group without increased PAP.