Chapter 1563： : It really is positive!

If you say that sometimes diagnosing a disease is like a game of elimination, you must not beat me.

However, in real life, when the inspection is not in place, it is really only possible to guess as much as possible, with reason and evidence!

Professionally speaking, this is called the General Assembly Clinic!

Ok!

Guessing may feel a bit too trivial.

But sometimes diseases can really turn doctors around.

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

This makes the doctors and experts present here a little puzzled, but...everyone dare not say anything.

Because of Chen Cang's authority.

If Chen Cang is a general refresher doctor, it is basically impossible to review the HIV virus.

To be honest, in the hospital for so many years, some people will doubt the results of the examination, but there are too few!

And Chen Cang now suspects that the experts here really don't know what to say!

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

"Chief, this..." The examiner was emotional.

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

Obviously, it is definitely not the first type to check the results and then recheck, so it is easy to explain.

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

It involves equipment, people, and probability!

The laboratory doctor may feel that the other party does not trust him, and some small emotions can be understood for a while.

Upon seeing this, the chief of the laboratory department couldn't help but shook his head: "Okay, what's the mood? Professor Chen said that you can check again."

"Don't think too much..."

Before the voice fell, the phone rang.

"Professor Chen! Hello, hello!" The chief of the laboratory department greeted with a smile.

Chen Cang smiled and said, "Chief Li, you have worked hard, Yang Mou, patient with hospitalization number 2020xxxx, please check again."

"I feel that the patient still cannot rule out the possibility of HIV infection. I always feel that there is a possibility of false negatives in the results just now. Please help me to confirm it!"

The section chief nodded quickly: "Okay, Professor Chen, you are too polite. This is our job. Besides, HIV testing is not 100% accurate. The probability of false positives is 1/5000, and the probability of false negatives is also 1/10000. Or so, this kind of inspection results still need to be more rigorous."

"Professor Chen's thorough consideration is a good thing!"

Section Chief Li is very talkative, and his professional knowledge is also very solid.

Chen Cang nodded and said, "Well, then Section Chief Li will help me tell the examiner. It's not that I doubt the level of the other party, but that the patient still has various difficult problems in the diagnosis."

Section Chief Li quickly smiled and said, "Professor Chen, you are so sweet!"

"Fine, I will tell Xiao Zhao personally, what a harm, what a big deal!"

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

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

"Professor Chen! People call me personally, I'm afraid you will be overhearted."

"Okay, go to the inspection, you kid, Professor Chen will call you to make it clear that you still have a temper."

When Xiao Zhao heard it, his heart was really happy.

Smiled and ran to work.

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

Even his section chief felt light on his face.

How old is Professor Chen? He really knows the world.

Sometimes, being a human is harder than being a scholar.

...

...

Here, after the patient has prepared, he needs to start a lumbar puncture and check the cerebrospinal fluid.

Chen Cang asked Huang Binhai to make the waist wear, and the pressure was a little bit under the eyes of everyone.

But Huang Binhai has seen more people in the world now, and he is not nervous anymore.

After all, Bertie of Mayo had come to drink with him, as well as Yang Ming of Concord, and Academician Xue Zhengren.

Facing the experts in the hospital, Huang Binhai held steady.

Lumbar puncture is a puncture on the lumbar spine. It sounds dangerous, but the degree of difficulty is not very high.

Experts are still discussing the patient's situation.

But Chen Cang did not speak from beginning to end.

He is waiting for the result!

Do not wait for intracranial examination, or wait for HIV result examination!

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

Here, while waiting, Chen Cang suddenly asked the patient's parents a question that was obvious to everyone: "Is there a cat in the house?"

The patient's parents were stunned!

"Cat? Yes!"

"There have always been cats in the house, how did Professor Chen know?"

When Wu Hui on the side saw this, he was suddenly excited. Could it be...Professor Chen guessed the situation again?

Even Zhao Furun and Yang Fupeng, the director of tumor surgery, are now a little confused!

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

However, everyone is a veteran expert. Although I don't understand, I can infer it!

Is it a parasite?

impossible!

Parasites are unlikely to cause systemic diseases.

It is not so dangerous.

After receiving confirmation from the other party, Chen Cang took a deep breath and said nothing.

Now just wait patiently for the result.

but……

The office was quiet. UU reading

The nurse walked and said, "Professor Chen, the patient is awake, and now he feels pain all over his body."

The parents were a little excited when they heard the child wake up.

Chen Cang followed into the ward.

"It hurts! Mom and Dad, I feel sore all over my body! Turning over, it hurts terribly!"

Zhao Furun on the side whispered, "How about... give me some painkillers?"

It seems that everyone does not want the patient to know his condition.

but……

Chen Cang directly refused.

He raised his hand and glanced at the time, then shook his head: "No, wait."

After a few minutes, the phone rang.

Chen Cang went out.

It is Chief Li of the Laboratory Department.

"Professor Chen, you are indeed positive! You are too good! You are indeed positive!"

After Chen Cang heard it, he was not at all excited!

On the contrary, it was a little helpless.

This result...In fact, Chen Cang would rather guess wrong by himself.

because……

This may mean more than one positive!

This is a college student!

A college student who is likely to have all kinds of unclean niche lives and looks pretty handsome.

In this era.

Chen Cang is not discriminating against anyone.

But...

Sometimes, some students are not as clean as Miss!

This is the truth.

Chen Cang clearly remembers the results of a study showing:

The emergence of a new AIDS patient means that there are more than 20 unknown potential infections!

This data, who can feel scared!

Moreover, Chen Cang looked at the family members who looked blank.

Looked at the patient who was still denying.

He couldn't help sighing!

sometimes……

This group of people is terrible.

If you hide your medical history, what will be the consequences for medical staff?