The petechial skin rash is related to rapid onset of thrombocytopenia. Presumably myriad fat globules become coated with platelets, thus depleting circulating platelets.

• 皮肤癣点与迅速发生的血小板减少有关。推测，无数的脂肪小滴被血小板包裹，因此消耗了大量血小板。