thrombopenic purpura

例句：

1. 1. The patient developed thrombocytopenic purpura after surgery.
   这名患者在手术后发展成了血栓性紫癜。
2. 2.Thrombocytopenic purpura is a rare but serious condition that requires immediate medical attention.
   血栓性紫癜是一种罕见的但严重的状况，需要立即医疗关注。
3. 3.In cases of thrombocytopenic purpura, the patient's platelet count drops significantly, which can lead to severe bleeding.
   在血栓性紫癜的情况下，患者的血小板计数显著下降，这可能导致严重出血。