Medical systems are described, including a medical system that includes a scope including a handle and a shaft defining a channel having a distal opening, a processor, at least one laser source, a first laser fiber, and a second laser fiber, wherein each of the first laser fiber and the second laser fiber is coupled to the at least one laser source and extends through the shaft, wherein a distal end of the shaft includes an imager, the distal opening of the channel, a distal end of the first laser fiber, and a distal end of the second laser fiber, and wherein each of the first laser fiber and the second laser fiber is configured to transmit a collimated beam onto a target without altering or fragmenting the target.