Speaking of the titanium clips that Director Guan placed during the first endoscopic surgery on the patient, it was definitely not because he clamped the fistula without seeing it, so a possibility emerged that the patient had more than one fistula. It was just that the fistula exposed the second time was larger, which reduced the effect of the first clamping of the small fistula by half.

It doesn't mean that you can just ignore the small fistula. It's better to find all of them and treat them. Because no one can say whether the small fistula will heal by itself or become a big fistula if it is ignored. This patient's body is like this, and the fistula is difficult to heal.

Swish, swish, swish, the sound of notes rang out in the room again.

Feng Yicong didn't dare to tell Pan again not to remember or talk nonsense.

The result just came out, he lost and Pan won.

Two swishes and then two more swishes.

Feng Yicong glanced to the side secretly, but because the other party had half-covered his notebook, he could not see clearly what Pan had drawn.

The gastroscope first withdraws the previously expanded balloon and inserts the second balloon guidewire.

Director Guan could only blink again when he saw this strange operation. The first expansion pressure was at its maximum. Logically, the incision should have been opened to its maximum and all of it should have been exposed. What effect would the second injection of the ball into the balloon have? He had no idea.

...

...

Just like the first time, the second balloon guidewire was placed very slowly and adjustments were made all the time.

The silence at the scene was completely different from the silence filled with suspicion last time. Everyone had confidence in the operator's operation, and their eyes changed to have a taste of appreciation, watching the operator's operation silently.

Several surgeons sighed inwardly: This intern's manipulations with the endoscope are so delicate and precise, there is an indescribable beauty of detail.

I can't say she's gentle, because Xie in front of me can't be said to be very gentle, and it's not okay to be too gentle, because medical operations themselves require strength. So her subtle beauty is reflected in just the right places.

The extremely delicate and exquisite technique and the amazing hands prove the most praiseworthy saying about surgeons: like an embroidery girl.

In fact, finding and repairing a fistula is just like sewing cloth or embroidering.

The technical goal of male surgeons and male endoscopists is to become embroidery girls, so the technical requirements are the same for both men and women.

The two students next to him watched Xie's operation and wondered how a boy could achieve such a hair-like technical level.

The guide wire finally stopped moving and was expanded with pressure. This time, the maximum pressure was not applied but a gentle force was used instead. Everyone's eyes widened as the screen showed.

"No way?" Director Guan smacked his throat.

"One, two, three, four, five." Feng Yicong counted the small black holes on the screen. Some were so small that they looked like black dots, and all of them were pointed out by classmate Xie.

Small fistulas should not be completely ignored. If these small fistulas grow too close together, they will turn an area into a sieve.

If it is difficult to find a large fistula, it is undoubtedly even more difficult to find a small fistula. It can be seen that the two pressure application directions are different. One is a large force to expand the key direction, and the other is a small force to open the fragile small corner like picking up leaks. This subtle difference may be difficult to identify from the gastroscopy image with human eyes alone. Only the doctor who is operating knows what he is doing.

This student Xie was really calm. The doctors gasped.

Wei Guoyuan wanted to ask his classmates if they were relieved now.

It is actually a good thing to find the problem. Once you find it, there must be a way to solve it, such as the big fistula just now.

Shao Jialiang turned his head and answered Wei Guoyuan's question slowly, as if in a wandering soul: "All I can think about now is that I hired an expert."

Wei Guoyuan reminded him anxiously: "The surgical expert you invited is on site."

Professor Han didn't mind and laughed loudly. If anyone was the first to discover the expert he had invited, wasn't it Professor Han? When Professor Han came in, he was the first to ask where Expert Xie was.