提起伽玛刀,也许很多人以为它是一种具有一定形状的手术刀。事实上,伽玛刀并不是真正的手术刀,而是一种放射治疗设备,其全称是“伽玛射线立体定向治疗系统”。它将许多束很细的伽玛射线 Lift the gamma knife, perhaps many people think it is a certain shape of the scalpel. In fact, gamma knife is not a real scalpel, but a radiotherapy equipment, its full name is “gamma ray stereotactic treatment system ”. It will beam a lot of very fine gamma rays