Deputy Director Lu was stunned and suddenly felt like he had a condom: "No, when I was talking to Dr. Song, you didn't stop him--"
"I said don't worry."
Don't worry, everyone can hear the last two words.
Deputy Director Lu became even more anxious. Wouldn't he be embarrassed? He put his waist on his waist and pointed in the direction of the operation room: "Okay, okay, say, don't be anxious. Cao Yong, don't forget, it's during the operation now. How can you say, don't be anxious?"
"The problem is that you can't do this surgery even if you pull the patient to the third floor operating room."
Who is talking this time? Deputy Director Lu looked up and saw Xie Wanying standing beside Cao Yong.
The eyes of the others gathered over and fell on her.
When Huang Zhilei heard this, he knew it was the voice of the junior sister, and thought: This must be because the junior sister is reluctant to let Senior Brother Cao go to the point of talking.
Lin Chenrong laughed silently.
Jin Tianyu looked at the ceiling: These two junior brothers and sisters...
Zhai Yunsheng glanced at his nephew's face: Well, I'm more calm when I continue to pretend.
"Tell me, what does it mean to go to the third floor and not have this surgery?" Deputy Director Lu ordered her to answer the question.
Seeing Dr. Song and Senior Brother Cao being forced, I couldn't help but speak out. Since I had spoken, I would just say frankly. Xie Wanying's tone was gentle and calm, and said: "The first principle of treating an aneurysm is not whether the tumor can be processed, but whether the tumor can be processed."
This was a bit confusing. The people present in the cardiology department were a little confused again.
An aneurysm grows on the wall of the artery, so whether it is clipped or plugged away, it will affect the normal blood supply to the artery where the aneurysm is located. The doctor must make a calculation for this before taking action.
Specifically, aneurysm embolization is divided into embolization and occlusion. The accurate medical term for embolization should be secondary total embolization retention, that is, blood flow can continue to pass through the artery so that the artery can preserve its function.
The method of occluding an aneurysm is similar to that of a microsurgery to clamp an aneurysm. The goal is that the long form of the aneurysm cannot retain the artery. The medical term is that the tumor-carrying blood vessels cannot be preserved, and the blood flow can only be reconstructed. The doctor had no choice but to completely block the artery, completely blocking the aneurysm and cutting off the artery.
As for wide neck tumors with critical values, it is really not a big problem. Because balloons or stents can be used to assist the spring coil to prevent the spring coil from falling off during surgery.
When outsiders hear that all arteries are cut off, it may be terrible. Without tubes, human tissues that require blood nutrition are cut off and will normally starve to death if the blood supply is cut off.
Don’t be afraid or afraid. Cerebrovascular is a very rich and dense three-dimensional blood vessel network, which is a network with developed four-way connections. It is reflected in the unique collateral circulation network we mentioned before, the Willis ring. This ring is located at the bottom of the head. Once the blood vessel is blocked, the blood flow can be redistributed through the ring to satisfy the blood supply to all brain tissues as usual. This is also the reason why microsurgery can not be afraid of clamping aneurysms to cover the aneurysms that cannot be processed by interventional surgery.
Chapter completed!