Laboratory results showed that of cases had severe thrombocytopenia (5000 - 50000 / mm3), liver enzymes varied from 80 - 400 U / L with AST values in the shock group higher than in non shock group, albumin in the shock group decreased more than in the non shock group (28.6; IQR 23.5 - 32.5 g / l, p=0.00).