Normal human tissue looks a bit like pig's internal organs, but it is actually more pleasing to the eye. Because normal and healthy things are definitely more pleasing to the eye no matter how they look.
Malignant tumors are different. We know they are bad things. But when they grow bigger and reveal their true colors, they become more different from normal tissues, especially when they cause a large amount of damage to normal tissues in the human body. Visually, they become quite disgusting.
For example, the normal intestine of the old lady in front of me has been invaded by malignant tumors. The normal tissue has become tumor tissue, and the appearance has been greatly distorted. It is an ulcerative tumor, and the tumor itself will erode and necrotize. The surgeon will see a pile of rotten meat. And the doctor needs to use a surgical magnifying glass to see more carefully. When you think about it, you can feel the bad feeling when the surgeon looks at it.
I can only say that doctors have seen too many cases and have become numb.
In addition to the visual impact, the smell that occasionally wafts out from the operating table is really nauseating. Because intestinal tumors will block feces, and when they are exposed by the surgeon after being cut open, you can imagine the feeling and smell.
No wonder some people say surgeons do dirty work. Not only do they have blood on their hands, but they also have to remove a lot of dirty stuff from the human body. Some gastroenterologists compare themselves to excrement collectors. It is true that the intestinal tract is blocked by excrement.
After cutting off the blood supply and removing the huge tumor and the surrounding eroded tissue, the old lady's intestines need to be carefully cleaned bit by bit. During this period, the person doing the surgery must get rid of all the nausea in his brain and leave the professional doctor to handle the thinking. Otherwise, how can the operation go on?
By the way, last time two students in Xie Wanying's class fainted, Zhao Zhaowei and Li Qi'anjun refused to admit that they fainted because of the pinky pull. They privately said that they witnessed someone fainting because of something disgusting inside the human body. Come to think of it, the two fainted too quickly last time. It's unlikely that they fainted because they didn't have enough strength after pulling for a while. After all, they are boys.
The pathological specimens in the dissection room are soaked in formalin and processed. They look relatively neat and are dead. They are not like a living human body with a lot of moving things inside. The rotten things are moving, just like the monsters in horror movies are wriggling. So, it is not that all medical students who have been in the dissection room can immediately adapt to the sights and feelings seen on the operating table.
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Even surgeons, when they see something particularly disgusting that they have never seen before, will also experience some physical discomfort.
Now, Li Wenhao, who was pulling the hook, suddenly felt something in his stomach rising. It just so happened that he had eaten a lot of breakfast today in order to cope with the strength required for pulling the hook.
His sour smell seemed to come out of the mask. On the spot, Shi Xu said, "You go down, let's change people."
The surgeon was not afraid of smelling the odor from his mouth, but was afraid that he might accidentally lose control of his stomach reaction and contaminate the surgical area.
After trying to hold it for a while, Li Wenhao gave the retractor to Zhang Zhongqiang. At this time, the operation had just lasted for an hour and a half, and the operation was less than halfway through. When Zhang Zhongqiang took over, he glanced at the two people behind him and said, "Don't leave. When I can't pull it anymore, you have to hold it up."
Luo Yanfen and Li Wenhao leaned against the wall to take a breath and nodded to him: We are not leaving and we won’t leave.
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