The extent of neutrophilic infiltrates, along with karyolysis and loss of cytoplasmic cross striations, is typical for an acute myocardial infarct of 1 to 4 days in duration from onset.

中性粒细胞广泛浸润，、胞浆减少，是典型的急性心肌死的1-4天的表现。

The tumor of target area revealed coagulation necrosis after HIFU therapy.Karyorrhexis and karyolysis could be seen in the necrosis area and eosinostaining enhanced.

HIFU治疗后靶区肿同性坏死，坏死区胞碎裂、消失，嗜酸染色增强。