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治疗后瘤呈凝同性坏死，坏死胞核碎裂、溶解消失，酸染色增强。

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，核溶解、胞，是典型的急性心肌梗死的1-4天的表现。