Are imported and domestic Gamma Knives equally effective? Which hospitals have imported gamma knife equipment?

Imported and domestic Gamma Knife treatment effect is the same, from the machine installation quality report on the two in the accuracy of no difference. Only the new model of the machine treatment range will be larger than the old model, TPS program software more user-friendly. The latest head gamma knife advantage of the Swedish Medical Kodak in addition to automatic adjustment of the target coordinates, increasing the spatial range of treatment has no other advantage.