Why?
The first step in medicine’s struggle is diagnosis.
Diagnosis is so important, how important is it? The diagnosis is the foundation. If it is wrong, the whole building will collapse.
If the diagnosis fails at the first level, it is useless to argue.
If you don’t believe this evil, listen to the live doctor-patient exchange in the next room.
Dr. Tong's voice hasn't appeared in the machine for a long time.
No wonder a group of Fang Ze's reserve troops were so anxious that they turned on their computers to search for information and found loopholes. They were going crazy with anxiety.
Several boys finally understood what was going on. Classmate Wei held his belly and wanted to laugh.
Huang Zhilei coughed and warned the juniors not to have fun yet, as the winner or loser would not be known until the final result came out.
There is some basis for the doubts of Gang Fangze's bosses. It depends on how Xie explains it.
In the next room, Dr. Tong was also waiting, calmly waiting.
The young doctor was a little confused because of his suddenness, and he needed to get some direction.
Unexpectedly, the young Dr. Xie was not prepared to give him a chance to relax. He continued to bombard his mind, and suddenly changed the subject to talk about the patient's homework, which confused him again.
"How much do you think you know about your disease?" Xie Wanying asked the patient.
Dr. Xie really wanted to check her patient's homework.
Lin Jiayin held her heartbeat in her hand.
Brother Yao nervously opened the notebook for her, but also did not expect that the young Dr. Xie was no less courageous than the old doctors.
"I looked at my examination report. There is a sentence in the description that seems to be very important. It says that the sellar area occupies the space." Lin Jiayin asked, "I don't understand these professional terms very well. The previous doctor didn't do it with me. This is too detailed an explanation. Doctor Xie, can you explain it to me? And what you just mentioned about my disease is actually two diseases? "
"Sellar area is the abbreviation of sella turcica area." Xie Wanying told the patient from the beginning. She first praised the patient and said, "You are very good at grasping the key points. The sellar area is the key point."
"Sellar area?"
"Yes, missing a word may make it more difficult to understand. This is why medicine always has some shielded information gaps for laypeople. For example, our doctors write prescriptions in Latin, but you can't understand it even if you haven't learned Latin. .”
"What do you mean by butterfly?"
"Sphenoid bone."
"Is the sphenoid bone in the brain?"
"The sphenoid is one of the bones of the skull."
The skull is divided into cerebral skull and facial skull. The sphenoid bone belongs to the skull.
In many articles, we often see that the brain tissue is inside the head and is surrounded by bones. The bones protect the brain like a copper wall. The picture makes people think that the skull is a big iron bucket filled with tofu brains.
Actually not.
The skull is made up of many pieces, each with its own shape, and they are put together like building blocks. The facial skull is different for each person, giving each individual a variety of faces. The brain skull is connected to the facial skull and has to evolve into various suitable shapes. The sphenoid bone arises from these conditions.
The sphenoid bone, as its name suggests, looks like a butterfly.
Where is it?
Most of the sphenoid bone is difficult to see. It is located at the bottom of the skull cavity, like the bottom of a pool. The part that is exposed and can be more intuitively felt is a small area behind the eyeball or behind the ear.
The sphenoid bone is anatomically divided into four parts. In the middle of the sphenoid body, there is a place shaped like a saddle called the sella turcica. The sella turcica area mentioned at the beginning is simply called the sella area.
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