Coagulation necrosis, inflamation exfiltration and sub-endomembrane bleeding were the main pathologic findings of radiofrequency ablaiton acute injury.

射频消融心肌组织急性损伤的病理特征为凝固性坏死、炎性渗出和内膜下出血。

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治疗后靶区肿瘤呈凝同性坏死，坏死区胞核碎裂、溶解消失，嗜酸染色增强。