The paraclinical tests showed leukocytosis with neutrophilia and thrombocytosis, high CRP (97.1 mg/dL), mild hyponatremia (Na: 134 mmol/L), potassium, chloride, and calcium within a normal range; normal glycemia; kidney function within normal parameters; and coproscopic exam does not show parasitic structures. This evidence concerns the gene CRP and thrombocytosis disease.