Doctor: It's reasonable to perform surgery on yourself.

Thinking carefully, Shi Lian's guess is very reasonable.

It just happened to coincide with Lu Ruping's menstrual period.

But the problem is - since it is endometriosis, it means that there should be abnormal growth of endometrium in the eyes. Theoretically, bleeding should occur, but what about the blood?

Shi Lian was speechless for a moment. She had not figured out this problem for the time being.

At this time, Xu Qiu spoke up and said slowly: "Because the endometrium is not in the nasal cavity, but in the fundus."

This made everyone confused.

Xu Qiu continued to explain: "In the patient's blood sample, in addition to normal blood cells, residual endometrial tissue, etc., there is also hyaluronic acid.

"And this substance is usually widely distributed in tissues such as the placenta, amniotic fluid, articular cartilage and skin dermis. But these are obviously not related to nasal bleeding, and there is no tissue in the nasal cavity that can produce hyaluronic acid.

"In addition to the above, there is another place where hyaluronic acid exists - aqueous humor!

"The patient is blind because the ectopic endometrium of the fundus is affected by hormones. When entering the menstrual period, the endometrium continues to thicken, which causes a sharp decrease in light sensitivity and loss of vision.

"As for eye bleeding, it flows into the nasal cavity along the nasolacrimal duct."

The nasolacrimal duct is a channel for tears to enter the nasal cavity through the inner canthus. Humans often have runny noses when they cry, which is because tears enter the nasal cavity through the nasolacrimal duct.

In Lu Ruping's body, the nasolacrimal duct became a channel for draining eye bleeding.

After hearing this, many doctors suddenly realized that the shock on their faces could no longer be described in words.

...

"There are two medicines, Wei San Ning or Di Nuo An."

With preliminary guesses, Xu Qiu finally had a corresponding treatment plan.

He went on to say, "Weisanning is an imported drug, about 500 yuan a month. Dinuoan is a domestic drug, 240 yuan a month."

This is the first-line drug for endometriosis. There is not much difference in the safety and efficacy of the two. You can choose according to your financial strength.

"Let's take Dinuoan." After listening to Xu Qiu's explanation, Lu Ruping still chose the latter.

One day later, which was also the third day of the menstrual period, Lu Ruping suddenly found that the fog in front of her eyes changed to some blurred light, and she could vaguely see the shadows of people shaking.

This discovery made her extremely surprised.

Three days later, her vision was completely restored.

The first thing Lu Ruping did was to visit Xiang Kai. After making sure that her son was fine, she returned to her ward and secretly wiped away her tears.

Shi Lian and others felt sorry for her.

Lv Ruping wiped her tears and smiled, saying, "Many people on the Internet say that women should not regard their children as their everything, and they should also have their own lives... But I don't envy their freedom. I believe from the bottom of my heart that my children are my whole world."

This made Shi Lian silent for a long time.

If it weren't for such a paranoid mother, perhaps Xiang Kai would not have been able to insist on coming to Xu Qiu.

...

A few days later, Xiang Kai's condition was completely stable, and Lv Ruping chose to be discharged from the hospital with her son.

When Xiang Kai came to Xu Qiu to sign, all his family members came.

Lv Ruping's husband and mother-in-law, who had a bad attitude before, now put on a smile.

"Doctor Xu is such a good doctor!"

"Yes, it's only more than 200 yuan a month, and that old thing costs 7,000 yuan for a half-month course of treatment. I don't know how much black money he made!" The old lady cursed.

Xu Qiu didn't comment. After signing, he explained some precautions and reexamination matters to Xiang Kai and Lv Ruping.

Although the diagnosis and treatment process of the two was full of twists and turns, the treatment was very easy.

Xiang Kai will be no different from a normal person after the surgery.

Lv Ruping took progesterone control drugs such as Dinoan to create a false pregnancy state, thereby inhibiting ovulation. Without eggs, there is naturally no menstrual cycle, which also prevents the occurrence of endometriosis.

…

"It's finally over."

In the office, Xu Qiu flipped through the medical records of Xiang Kai and Lv Ruping.

These two people can write a paper separately, but the gold content is not too high, Xu Qiu doesn't look down on it.

"There is a meeting tonight for the automatic craniotomy machine." Xu Qiu's eyes were full of joy.

When he got the purchase rights of the craniotomy machine from the First Affiliated Hospital of Hunan Province, he promised that the technology would only be developed within the clinic and would not be allowed to be shared with other hospitals.

However, this agreement is limited to the old version of the craniotomy machine of the First Affiliated Hospital of Hunan Province.

Nowadays, he and Barton's team have developed a new craniotomy machine. In addition to solving the pain point of not being able to control the depth of craniotomy, the speed and safety of craniotomy have been greatly improved.

The new craniotomy machine is no longer the same machine as the old version, so it can be counted separately.

In the six months when Xu Qiu went to the world competition, Barton and his team had been conducting the final debugging and preparing for approval and listing.

Just three days ago, the new craniotomy machine was approved!

The next step is the marketization decision of the craniotomy machine.

It was a little after seven o'clock in the evening.

In the large conference room of the Biological and Mechanical Research Building of the School of Mechanical Engineering of Linhai University.

Barton's team, the president of Linhai University, and many officials from the Drug Administration and the Municipal Supervision Bureau were all eagerly waiting.

Tap---

The sound of footsteps came, and after a moment, Xu Qiu pushed open the door, and everyone's eyes were focused on him at the same time.

"Doctor Xu."

"Finally here!"

"The automatic craniotomy machine is another huge revolution, and the medical community is about to be shaken again!"

Everyone watched Xu Qiu take his seat. As soon as he arrived, the meeting started immediately.

The marketization of craniotomy involves many aspects. Trivial matters are decided by Patton's team. Xu Qiu only participates in some important parts. This meeting also goes straight to the point.

"First, pricing."

Chief engineer and chief designer Patton stood up and said.

The construction cost of the automatic craniotomy is not low, and the conventional price is about 20 million.

However, Xu Qiu can mobilize too many resources. With him in the project, Baiyun Province will give policy preferences at all levels, which saves them a lot of costs, enough to reduce the price by another 20%.

"More than 50 hospitals in Daxia have sent letters for consultation. The price is 20 million, and about 20 hospitals will make reservations." A financial staff member of Patton's team said.

"What about internationally?" Xu Qiu asked.

Not many people pay attention to the automatic craniotomy. Even in the medical community, not many people know about it, but it has long been spread in the field of brain surgery where demand is strong.

"International community, there are more than 100 hospitals in total." The financial staff said.

Barton looked at Xu Qiu and said, "Doctor Xu, we are a research team from the University of Utah, so we hope to get some preferential prices for hospitals in our state."

Xu Qiu nodded: "That's no problem, your state's pricing is up to you."

Hearing this, everyone else in the conference room frowned in worry.

"Doctor Xu, if we do this, there will be a big loophole..." The staff of the Municipal Supervision Bureau immediately raised this.