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治疗后靶肿瘤呈凝同性坏，坏核碎裂、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.

中性广泛浸润，核溶解、浆减少，是典型的急性心肌梗的1-4天的表现。