"Director Qi, hello. Su Yun and Han Tianjiao stood up at the same time and greeted respectfully.

"Xiao Han, who is doing it inside?" Director Qi glanced at Su Yun, saw that he didn't know him, and didn't pay attention to him, so he asked Han Tianjiao directly.

"It's Dr. Su's boss, who came to do a B-ultrasound for an acquaintance. Han Tianjiao said.

Taking someone to see a doctor is the most common thing in the hospital. If it is during the day, I will take into account the feelings of other patients, and it is already a very high-quality thing not to cut in line.

In the big night, there are no patients in line, just use the machine. If it is a hypocritical director, he will repeat the cost issue again and again to show his majesty. But Director Qi is obviously not such a person, he doesn't care about this kind of thing at all.

Director Qi is concerned about cholesterol granulomas in the chest.

The diagnosis of cholesterol granuloma is not casual. Because ultrasound is difficult to distinguish between benign and malignant adenomas and granulomas.

The best thing to do is to send a pathological biopsy, rather than just doing a B-ultrasound and concluding that it is chest cholesterol granulomas.

It's simply too lazy.

"Which department?" asked Director Qi.

"Intervened. Su Yun bowed slightly, the usual snarky smile on his face disappeared, and what hung on his face was a gentle and humble expression.

Director Qi's first impression of Su Yun was still good, especially this attitude, which was impossible to hate.

"Interventional Department, Director Kong's subordinates, or is Lao Kong back?" said Director Qi's question mark.

"It's not Director Kong, it's Boss Zheng Renzheng. Su Yun smiled, looking gentle, but actually very tough.

Director Qi felt that something was wrong, frowned and asked, "Boss Zheng...... Is that the Nobel Prize candidate that Lao Kong said?"

"Yes. Su Yun's smile remained unchanged and said.

As he was talking, Zheng Ren came out of it and said as he walked, "It's cholesterol granuloma, but I recommend doing a pathological needle biopsy first, and then waiting for the pathology to come out, if you want to do surgery, the outpatient clinic will do it." If you don't want to do it, that's okay. ”

"Boss Zheng?" Director Qi looked at Zheng Ren's appearance, a little unrecognizable, and he asked tentatively.

"You are ......" Zheng Ren immediately stopped, and his first feeling should be Director Qi.

"This is Director Qi of the B-ultrasound room. Su Yun introduced again: "This is my boss, Zheng Ren." ”

"Boss Zheng, I've heard of the name for a long time, and Lao Kong is about to grind my ears out of the cocoon. Director Qi smiled and stretched out his hand.

Zheng Ren hurriedly stretched out his hands and shook hands with Director Qi.

"Prizes have been awarded. Zheng Ren hurriedly said.

Zhou Jinxi and Wu Xiaomei passed through the cracks, and their convex and backward figures became the biggest obstacle at the moment.

Director Qi let go, followed by a few people, Director Qi didn't rush in, but looked at Zheng Ren and asked, "Boss Zheng concluded that it was cholesterol granuloma in the chest just by using B ultrasound?"

This sentence asks...... Zheng Ren felt a hint of murderous aura.

With B ultrasound alone, Zheng Ren can only have a probability of 6 percent. However, Zheng Ren gained a new unknown ability, and while doing B-ultrasound, he restored the image to the original data in his mind and re-sketched it. It's just that this ability seems to be very rudimentary, so Zheng Ren is not sure about it.

However, comparing with each other is more certain than a simple B-ultrasound diagnosis.

A variety of routine imaging tests have their own characteristics.

X-rays are highly penetrating rays that are able to penetrate the human body.

The human body is like a piece of bread or a piece of cotton, you can't see the fiber texture inside, but it will be clearer when you press it with your hands. The biggest disadvantage of X-rays is that the images of the deep and shallow tissues overlap and hide each other, and sometimes multiple X-rays need to be taken from multiple angles.

CT is a computed tomography scan, which simply means slicing bread.

Ultrasound is performed using the principle of ultrasound to produce an echo.

Ultrasound can propagate in a certain direction and can penetrate objects, and if it hits an obstacle, it will produce an echo, which is collected and displayed on the screen by an instrument, which can be used to understand the internal structure of the object and assist in diagnosis.

When picking a watermelon, knock it in advance and listen to the sound.

And MRI, it's a shake and look at it. (Note 1)

Each has its own benefits, and it doesn't mean that MRI is better than CT. It's just that the most primitive X-rays have gradually withdrawn from the stage of history, and only a very small number of diseases still need X-rays to judge.

After Jung In obtained the B-ultrasound image data and restored it, he found that he could sketch the CT image.

But it doesn't work a fart.

There is no such test for breast CT at all, and as for why it is not, I can't say it for several days.

In the end, Zheng Ren converted the image data into breast MR, although it was a little blurry, and he barely came to the final conclusion.

The MRI of the breast has just entered the clinic for less than ten years, and Zheng Ren has not seen it with his own eyes. It's just that I've seen relevant materials in the system library.

Jung in was also surprised by the MR images that could initially outline the mammary glands. But who cares? As long as the diagnosis can be clear, it's good.

And the sentence that Director Qi asked sounded like a discussion, but in fact, Director Qi had dug a big hole.

Zheng Ren thought about it and felt that this matter was difficult to explain, so he smiled and said, "Director Qi, you see the patient first, and when you are done, I will report to you." ”

The words were very polite, Director Qi was slightly stunned, and then looked at Zheng Ren's gaze also changed slightly.

Zheng Ren and Su Yun came out and passed by the patients and their families.

The patient was a little boy, about 10 years old, and his mother took him by the hand and went into the ultrasound room.

Zheng Ren was a little depressed when he saw the red background and diagnosis on the system panel. At such a young age, it is already an advanced tumor, which is really embarrassing.

After coming out, Zheng Ren and Wu Xiaomei said, "You guys go back first, it's best not to eat and drink water tomorrow morning." I see that you have done it in the magic capital, and tomorrow we will find an opportunity to do a pathological biopsy. To excision or not to excision depends on your own opinion. ”

Wu Xiaomei was in a state of bewilderment, and the more Dr. Zheng said it, the more it seemed to be true.

But shouldn't this most beautiful thing just be imagined?

"Zheng ......"

"Little sister, the boss has said it, you just do what the boss says. Su Yun said, "If there is a problem, do a pathology tomorrow, and the truth will be revealed." You're here and there, and you're still confused in the end. ”

Zheng Ren touched Su Yun, Chang Yue glared at him, and Su Yun pouted.

He has nothing to do with Wu Xiaomei, unlike Zheng Ren, who performed hernia repair surgery on Wu Xiaomei's father at that time, which can be regarded as the relationship between the doctor and the patient's family.

But he is right, some things, no matter how many times they are said, are not as accurate as the gold standard of pathology testing.

……

……

Note 1: This analogy comes from an article from the official website of the Good Doctor in 17 years. I felt that although the description was not as it was, it was simple and easy to understand, so I quoted it.