So was the 3.5 cm,2.9 cm,3.5 cm,3.4 cm and 4.5 cm,4.0 cm,3.6 cm,4.1 cm,pathomorphology and US measurement,for the 20W,40W,60W,80W at the 30 minutes duration,respectively.

• 30min时 ；消融灶病理测值分别为 3.；5cm；2