In individuals with extremely high platelet counts, plateletpheresis can be used.

对于血小板计数极高的患者，可以采用血小板单采治疗。

Medication like hydroxyurea, interferon-alpha, and anagrelide can be used to lower platelet counts and decrease the risk of clotting.

羟基脲、α干扰素和阿那格雷等药物可以用来降低血小板计数并降低凝血风险。

When the risk of blood clots is high, therapy usually involves lowering the platelet count by using medications like hydroxyurea, interferon-alpha, and anagrelide.

当血栓形成风险较高时，治疗通常包括用羟基脲、α干扰素和阿那格雷等药物来降低血小板计数。

For young and healthy patients who are at low risk of blood clots or bleeding, sometimes we give aspirin and monitor the platelet counts.

对于血栓形成或出血风险较低的年轻、健全患者，可以用阿司匹林并监测血小板计数。

When someone has a low platelet count, that puts them at risk of severe bleeding, even for a less serious injury.

当一个人的血小板计数低时，即使受伤不那么严重， 也会使他们面临严重出血的风险。

Diagnosis of hemophilia A and B usually starts with lab tests including a platelet count which is usually normal, a prothrombin (PT) time, and a partial thromboplastic (PTT) time.

血友病A和B的诊断通常是进行实验检测，包括血小板计数（一般正常）、凝血酶原时间（PT），以及部分凝血活酶时间（PTT）。