皮下的出血斑称为淤斑或称紫癜，淤斑比淤点大。

The blotchy areas of hemorrhage in the skin are called ecchymoses (singular ecchymosis), or also as areas of purpura.

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皮下的出血斑称为淤斑或称紫癜，淤斑比淤点大。出现于凝血系统功能障碍。

The blotchy areas of hemorrhage in the skin are called ecchymoses (singular ecchymosis), or also as areas of purpura. Ecchymoses are larger than petechiae. They can appear with coagulation disorders.

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视野不清晰，血流缓慢，颗粒状血流及血流间断、微血管袢顶及静脉淤血、微血管周围出血斑、汗腺汗珠增多。

The fields of observation were unclear, the blood stream was slow, granular and intermittent. Blood stasis was observed in the top loops of capillaries and venulae.

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