intravascular agglutination

例句：

1. 1. The patient's condition worsened, and intravascular agglutination was suspected.
   患者的病情恶化，怀疑有血管内凝集。
2. 2.The researcher found that the presence of intravascular agglutination could be a risk factor for heart disease.
   研究者发现，血管内凝集的存在可能是心脏病的一个风险因素。
3. 3. The doctor ordered an ultrasound to investigate the cause of intravascular agglutination.
   医生下达了超声波检查，以调查血管内凝集的原因。