An initial chest X-ray showed bilateral pulmonary infiltrates, and his laboratory tests showed elevated C-reactive protein (CRP) (66.3 mg/L), elevated D-dimer (241 ng/mL), leukocytosis (10.9 × 103/μL) with neutrophil-to-lymphocyte ratio (NLR) of 9.6, and mild thrombocytopenia (134 × 103/μL). This evidence concerns the gene CRP and Increased total leukocyte count.