双语教学

Explain of Atherosclerosis and Thrombosis

38.Ecchymoses, skin of arm, gross

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.

（本图片资料来源自美国犹他大学）