Chapitre 2651: Boss Zheng will have to be troubled if we want to develop it in large quantities.

He inserted the endoscope to display the location of the cyst. He chose an appropriate puncture point, and used a colored blood flow map to display the neighboring blood vessel structure.

The shape was ideal. The position and the image performance were exactly as professor yang had imagined. There was almost no deviation.

He knew that his skill level was constantly increasing. Every time he came into contact with and learned a new surgical method, there would be a process that made him extremely excited. This was also what professor yang liked the most.

Growth, joy, it was really intoxicating.

He retracted the puncture needle into the outer sheath and inserted it into the ultrasonic endoscopies. Then, professor yang sent the puncture needle into the stomach. He carefully extended the needle tip so that it would not end up poking a hole in the stomach wall before the surgery was performed.