Chapter 1395 God's Operation (Part 2)

Wu Hang was overjoyed.

The foreign professor didn't look at it, and just took a break to give himself a microscope.

"Impossible..." Director Chi said subconsciously to himself.

Wu Hang's mood was a little better, at least the director was not particularly angry, but was entangled in the process of obtaining pathological cells.

As for the possibility, I thought it was impossible, but what I saw with my own eyes, it was impossible.

I saw it once, and then Boss Zheng performed nearly 20 operations, and it is estimated that 20 pathological cells were taken.

"Boss Zheng, what did you use to get the pathological cells?" Director Chi murmured while keeping his eyes on the microscope.

"Optical tweezers, use the photoelectric effect to pick up potentially problematic pathological cells." Zheng Ren smiled and said, "Mr. Wu, cover glass."

Wu Hang immediately covered the slide with a coverslip, and was careful not to crush the pathological cells.

Although he knew that the gap between the slide and the cover glass was not enough to crush the pathological cells, he still operated with care subconsciously.

Handing the slide to Zheng Ren, Wu Hang glanced at Director Chi, and immediately went to sit down on the other side, for fear of missing any details.

Zheng Ren's hand was very steady, even though the cells were at the μm level, the field of view of the microscope lens still fell directly on the cells that were taken out.

Under the lens, twenty cellular tissues are clearly visible.

Zheng Ren made the position of the main point of view. He first looked all over the cells and tissues, and then put his vision on one of them.

This is a polygonal cell, not the round cell that is usually understood. More than a dozen horns make this cell look like a ferocious monster that exists in the end of the world.

Nuclei are large with prominent nucleoli.

This is a very typical pathological manifestation of hepatocellular carcinoma.

Director Chi glanced at it and understood what was going on.

It's just that both Director Chi and President Wu Hang feel that looking directly at cells is unfamiliar.

Without dehydration, fixation and staining, it is so unfamiliar to directly see fresh cells and tissues that two people who have dealt with pathological tissues all year round were stunned.

According to cytology, it should be the cell tissue of hepatocellular carcinoma, but it looks so strange?

The polygonal outer cell membrane is still trembling, like a living tissue, a ferocious spirit.

One horn waved slightly, as if it touched the lens of a microscope, and then the horn was about to penetrate the lens and stab into the eye.

Wu Hang jumped down and looked up suddenly.

This is the same as watching a horror movie, or even the kind of IMAX and 3D stereo surround.

The feeling that my eyes were about to be pierced just now was very real.

He wiped the sweat that didn't exist on his forehead, and his heart was still beating.

Wu Hang smirked. What he usually sees are mummy-like specimens that have been dehydrated, fixed, and stained. Suddenly the specimen became alive, as if a mummy had come alive.

It was because he had too much drama in his heart. He felt a little ashamed when he saw Boss Zheng and Director Chi intently observing pathological cells through the microscope.

Zheng Ren's hand moved slightly occasionally, but Director Chi was like the most diligent and focused student, with his eyes firmly fixed on the lens of the microscope, motionless.

Wu Hang immediately went back to see, he didn't want to miss the opportunity to observe living cells.

After I have psychological construction, I will feel much better when I see the strange shape of the cell membrane shaking slightly.

Being able to take out live cells without even damaging the cell membrane, Boss Zheng is amazing!

While watching, Wu Hang pondered the two beams of light just now.

The two beams of light were like two invisible fingers, lightly removing the cells without leaving a trace.

One……

two……

ten...

Observing one by one, 80% are pathological tissue cells, and the remaining 20% ​​are normal cells.

Suddenly, a cylindrical cell appeared in the field of vision.

Zheng Ren asked, "Director Chi, is this a pathological change in cholangiocarcinoma?"

"Well, cylindrical, if there are other cells, you can see them lining up side by side. The nucleus is not as big as hepatocellular carcinoma, similar to the normal nucleus, but there are variations."

Director Chi said in a deep voice.

"The patient was diagnosed with liver cancer mixed with liver cells and bile duct cells." Zheng Ren stopped looking at it, and directly moved his eyes away from the microscope and said lightly.

"There are a few more, Boss Zheng." Director Chi was obviously not addicted to it.

"There's no need to look at it, it's basically confirmed that cells can be taken with optical tweezers to determine whether it's cancer." Zheng Ren smiled, "It's good to know, after a long time under the microscope, the vestibular nerve will have abnormal bioelectrical reflections. I'm getting sick now."

"..."

Director Chi raised his head, and only then did he realize that the man in front of him was not a pathologist.

They are doctors of interventional medicine.

"Boss Zheng, how did you get the cells?" Director Chi asked, "You can't use this method clinically, but for our pathology department, it's a treasure."

"Optical tweezers, a first-generation product, use the photoelectric effect to individually pick up cells and tissues." Zheng Ren smiled, "There is a patient, I suspect vertebral metastases, but they are in a latent state, and the existing imaging tests can't show them. A clear diagnosis."

Director Chi frowned in thought.

"So I want to use optical tweezers to take pathological cells."

"Are you going to do a needle biopsy, or use a special instrument to directly take cells from the patient's suspected lesion?" Director Chi asked.

"Puncture is enough. Take a little bit of bone, and it won't cause bleeding. Micrometer-level damage can't touch blood vessels." Zheng Ren answered confidently.

"Alas." Director Chi rubbed his hands on his temples, sighed softly, and said, "I also know about optical tweezers, and I thought it would take at least 20 years to enter the clinic or enter the pathological examination, and I can't see it in my life. already."

"Unexpectedly, Boss Zheng has already begun to contact."

"As it happens, there is no way to be forced." Zheng Ren smiled and began to disassemble the optical tweezers equipment.

"Being able to manually take out pathological cells is really a god-like operation." Wu Hang whispered on the side.

Zheng Ren ignored Wu Hang, he felt Director Chi's eyes were sharp and sharp like a knife.

As if moving his baby, Zheng Ren felt that Director Chi was going to turn against him.

But this has nothing to do with Director Chi, the optical tweezers are his own.

Under the gaze of Director Chi, Zheng Ren took off the optical tweezers pendant, put it in the box, and smiled, "I'm sorry for disturbing you, thank you."

Bow, turn, and leave.

Seeing Zheng Ren and Professor Rudolf Wagner leaving, Director Chi was speechless for a long time.

"Director." Wu Hang whispered on the side.

"Look at Boss Zheng, it's less than thirty! Why can't you get a set of optical tweezers!" Director Chi felt regretful and vented all his anger on Wu Hang.

Wu Hang thought to himself, can it be the same?

"Director, why are you back?" He immediately changed the subject.

"..." Director Chi was stunned for a moment, and then hurriedly said: "The ID card is in the cabinet, and I came back to get it. It's over, my daughter-in-law is still waiting for me..."