Investigation of platelet aggregation in patients with laryngeal cancer

Abstract

A comparative study of the induced platelet aggregation in patients with laryngeal cancer to determine the most revealing informative violations. It was compared evaluation of results of platelet aggregation in the blood plasma of patients with laryngeal cancer compared to the healthy persons. It was found intensification of ADP induced platelet aggregation in the concentration range which was used. At the same time with the increase the number of patients with platelet hyperaggregation reliable platelet decrease in blood and increase of patients with thrombocytopenia at the III-rd stage of laryngeal cancer are observed. In patients with lI-nd and III-rd stage of laryngeal cancer was found increase in the level, rate and aggregation time compared to the healthy persons. The most significant violations observed in the II-nd stage of the cancer process.