Fig. 1From: Congenital hemophilia A diagnosed with postoperative hemorrhage after thyroidectomy for papillary thyroid carcinoma: a case reportResults of mixing test. Mixing test detected inhibitor of coagulation factor. A convex upward curve indicates the presence of inhibitors, including coagulation factor-neutralizing antibodies, while a convex downward curve indicates the presence of a factor deficiencyBack to article page