If sometimes diagnosing a disease is like an exclusion game, don't hit me.

However, in real life, when the inspection is not in place, you can only guess as well as reasonably and well-founded!

To put it more professionally, this is called a large consultation!

Um!

It may be a bit too much to say that guessing.

But sometimes the disease can really keep doctors around.

When Chen Cang heard that the HIV test result was negative, he directly suspected the accuracy of the test result.

Although the doctors and experts here are a little puzzled, no one dares to say anything.

Because of Chen Cang's authority.

If Chen Cang is an ordinary advanced doctor, it is basically impossible to check for HIV virus.

To be honest, over the years, some people in the hospital have indeed suspected the examination results, but there are too few!

And Chen Cang is now suspicious that the experts here really don’t know what to say!

After receiving the news, the laboratory department was also confused.

"Section Chief, this..." The test doctor was a little emotional.

After all, there are generally two possibilities for sending it back and re-examination. The first is the particularity of the disease that requires multiple tests, and the accuracy of the test results.

And it is obvious that the first type of test results is definitely not the first type, so that's easy to explain.

If you doubt the authenticity of the test results...

It involves instruments, people, and probability issues!

The test doctor may feel that the other party does not trust him very much, and it is understandable that some small emotions are a little biting for a while.

Seeing this, the head of the laboratory department couldn't help but shake his head: "Okay, what are you feeling? Professor Chen said that you can check it again."

"Don't think too much..."

Before he finished speaking, the phone rang.

"Professor Chen! Hello!" the head of the laboratory department greeted with a smile.

Chen Cang smiled: "Chief Li, thank you for your hard work. Yang, a patient with hospitalization number 2020xxxx, please recheck it."

"I think the patient still cannot rule out the possibility of HIV infection. I always feel that the result just now has a false negative. Please help me confirm it!"

The section chief nodded quickly: "Okay, Professor Chen, you are so kind. This is our job. Besides, AIDS examinations are not 100% accurate. The probability of false positives is 1/5,000, and the probability of false negatives is also around 1/10,000. This kind of examination result still needs to be more rigorous."

"Professor Chen is a good thing to consider carefully!"

Section Chief Li is very good at speaking and has solid professional knowledge.

Chen Cang nodded and said, "Well, Section Chief Li will tell me to the examination doctor. It is not that he doubts the other party's level, but that the patient still has various difficult problems in the diagnosis now."

Section Chief Li quickly smiled and said, "Professor Chen, you are just too considerate!"

"Okay, okay, I'll tell Xiao Zhao myself, what a big deal!"

After hanging up the phone, Section Chief Li looked at the examiner Xiao Zhao, smiled and raised his eyebrows:

"Tsk tsk, Xiao Zhao, do you know who called?"

"Professor Chen! I'm afraid you're too worried."

"Okay, go and send the inspection quickly. You kid, Professor Chen calls you personally and tell me that you still have a temper."

When Xiao Zhao heard this, he felt really happy.

Smiling and running to work.

Section Chief Li looked at the phone and couldn't help but shake his head. Professor Chen is really good. A phone call looks simple and ordinary, but it makes everyone in the laboratory feel comfortable.

Even the section chief felt a gloss on his face.

How old is Professor Chen? It’s really clear about the world.

Sometimes, being a human being is more difficult than doing knowledge.

...

...

Here, after the patient prepares, he needs to start lumbar puncture and performs a disease examination on cerebrospinal fluid.

Chen Cang asked Huang Binhai to do the waist pants, and the pressure was a bit heavy in front of everyone.

But now Huang Binhai has seen many big appearances now, so he is no longer nervous.

After all, Mayo's Bertie had drunk with him when he came, as well as Yang Ming from Union, and Academician Xue Zhengren and others.

Facing the experts in the hospital, Huang Binhai was very stable.

Lumbar puncture is a puncture on the lumbar spine. It sounds very dangerous, but in fact the difficulty coefficient is not very high.

Now, experts are still discussing the patient's situation.

But Chen Cang stopped talking from beginning to end.

He is waiting for the result!

You should not wait for intracranial disease examination or HIV results to check!

After getting one, Chen Cang can basically determine what the patient's condition is.

While waiting, Chen Cang suddenly asked the patient's parents a question that made everyone obviously stunned: "Do you have a cat at home?"

The patient's parents were stunned!

"Cat? There is!"

"There have always been cats at home, how did Professor Chen know?"

Seeing this, Wu Hui suddenly became excited. Could it be... Professor Chen guessed the situation again?

Even Zhao Furun and Yang Fupeng, director of Oncology Surgery, are a little confused now!

I don’t know why Chen Cang asked this question!

However, everyone is an old expert. Although they don’t understand, they can also infer!

Is it a parasite?

impossible!

Parasites cannot develop systemic diseases in the body.

Not so dangerous.

After getting confirmation from the other party, Chen Cang took a deep breath and stopped talking.

Now you just need to wait patiently for the results.

but……

The office became quiet.

The nurse walked and said, "Professor Chen, the patient woke up and now he felt pain all over his body."

When the parents heard that the child woke up, they were a little excited.

Chen Cang also followed him into the ward.

"It hurts so much! My parents, I feel sore all over my body! It hurts so much when I turn over!"

Zhao Furun, who was standing beside him, whispered: "Why... give me some painkillers?"

No one seems to want the patient to know his condition.

but……

Chen Cang refused directly.

He raised his hand and looked at the time, shook his head: "No, wait a little longer."

After a few minutes, the phone rang.

Chen Cang walked out.

He is Chief Li of the Laboratory Department.

"Professor Chen, it's indeed positive! You're so awesome! It's indeed positive!"

Chen Cang was not excited at all when he heard this!

On the contrary, I was a little helpless.

This result... Actually, Chen Cangning would like to guess wrongly.

because……

This may mean, not only a positive one!
To be continued...