大量动物实验和临床观察表明 ,各种临床危重病可诱发弥漫性血管内凝血 (ＤＩＣ) ,如脓毒症、出血和创伤性休克、细菌和病毒感染、恶性肿瘤、病理产科、输血反应及急性呼吸窘迫综合征 (ＡＲＤＳ)等等。但感染性疾病 ,特别是细菌感染是诱发ＤＩＣ最常见的病因。在一组严重感染的 A large number of animal experiments and clinical observations have shown that various clinical critically ill diseases can cause diffuse intravascular coagulation (DIC) such as sepsis, hemorrhages and traumatic shocks, bacterial and viral infections, malignancies, pathology and obstetrics, transfusion reactions, and acute Respiratory distress syndrome (ARDS) and more. Infectious diseases, especially bacterial infections, are the most common causes of DIC. In a group of serious infections