Director Li Xiang has found a good combination of Chinese medicine and Western medicine, especially in the treatment of ulcers.

When she took off her white coat and changed into a short-sleeved green brush gown, Zhang Fan knew that the female doctor was a gastroscopy master.

What is the gastroscope, now with the development of science and technology, the gastroscope is getting thinner and thinner, and it is easier and easier to operate, but everything is the same. The first is a long tube, and at the end of the tube is the camera.

This camera can be transformed by the control wheel in the doctor's hand. Just like a snake's head, after entering the digestive tract, this lens can observe the digestive tract in all directions with control.

The controller of the gastroscope is much smaller now, and the controller in the early years was like a steering wheel without a booster, which was very heavy, and a gastroscope took about 20 minutes, or even longer.

After many years of gastroscopic operation, Dr. Li Xiang's right arm controlling the direction is obviously much thicker than the left arm, which may not be obvious if it is a male doctor, but it is very obvious in a female doctor. The muscle streaks of the right arm are very clear.

"This Dr. Li is also a doctor who can liver, and I don't know how many gastroscopies have been done on this arm to exercise like this. Zhang Fan thought to himself.

"Director Li, how many gastroscopes have you done? Ren Li asked.

"I'm guessing I have 10,000 or 20,000 units. Hehe, I stayed in the gastroscopy room when I first entered the hospital. Director Li smiled very gently, and he didn't look like a person who was fighting with the dean, and he was probably bullied and anxious, so he began to resist.

"Come, open your mouth, swallow downwards, swallow, swallow. With Dr. Li's voice, the gastroscope entered the mouth, esophagus, and stomach along the mouth pad. Uncle Goldtooth began to swallow tubes with tears in his eyes and snot, swallowing black tubes.

A long tube runs from the mouth all the way to the stomach, and discomfort is a must. Nowadays, the gastroscope is much thinner, which is about the thickness of an ordinary chopstick.

In the early years, the gastroscope was called a thick one, which could produce a very strong feeling of suffocation, as well as a sense of hiccups that wanted to vomit and couldn't vomit. This feels very bad. This is also the reason why patients who have had a gastroscopy are very resistant to repeat the gastroscopy again.

How uncomfortable it is, in fact, it is very simple, grow your mouth, plug your longest finger towards the esophagus, whether it is hiccupy or not, keep inserting it, and don't take it out. This feeling is magnified tenfold, which is also the feeling of gastroscopy.

Uncle Goldtooth's gray beard was dripping with saliva, and although he was holding a tissue in his hand, he couldn't care about wiping his saliva.

"There's an ulcer! Look, this is the stone in his stomach. As Director Li spoke, Zhang Fan and the other doctors immediately stepped forward to stare at the monitor.

"Oh my God, what is this eating?" said another doctor, looking at the monitor.

"It's huge!"

At this time, the doctors also saw this stone in Uncle Goldtooth's stomach from the monitor. The texture is black, and because of the mucus in the stomach, this round thing looks like mucus on the surface of a frog's body, which is uncomfortable to look at.

Vegetable leaves, carrot fragments, and noodles hang on top of this blackened texture. As the endoscope gets closer, things that are round are becoming clearer.

The large balls were covered with food scraps, and in the cracks of the scraps, there were black hair-like things derived.

Because this foreign body is too big, it directly compresses the pylorus of the stomach, and with the action of hiccups, the stomach fluctuates, and the round foreign body also keeps rolling in the stomach of Uncle Gold Tooth.

The black fluffy object constantly irritates the stomach mucosa, rolling around Uncle Goldtooth's stomach like a toddler's head.

"Uh!" A pregnant female doctor almost threw up in the gastroscopy room, because she was a pregnant woman, Ouyang who was standing on the side did not criticize, "Get out quickly, don't look at it!"

"Director Li, this is gastrolithiasis, right?" This is the first time Zhang Fan has encountered this disease, although it is the first time he has encountered it, but he still knows how to treat it.

"Yes, it's gastroliasis, but it's so big, and it's very rare to get this kind of stone with hair. Director Li said to Zhang Fan while doing the gastroscope.

"Director Li, try the texture of this thing and see if you can break it up. Zhang Fan then said.

"It's hard, you see. As he spoke, Director Li brought the gastroscope closer, "The hairs are stuck together and stand up like your men's hair, it is estimated that it will be difficult, I'll try." ”

As he spoke, Director Li stepped forward with biopsy forceps to clamp it, but there was no way to clamp it at all. "It's a mixed stone, and there is no way to do it with biopsy forceps. "I tried several times, but I only pulled out a little hair, and there was not even a trace left on the stone.

Biopsy forceps, just like a multi-tooth connector connected to electrodes, not to mention soft tissues, even cartilage may be able to bite off, and this stone is not possible because of its shape and character.

"Director Li, is this thing going to increase over time? Zhang Fan looked at the child's head and said to Director Li.

"That's right, if you look at these hairs, whether they are human hairs or not, this is the appearance of being wrapped in stomach proteins layer by layer to become a male head. No way, try the enzyme solution or sodium bicarbonate solution first to see if it can dissolve, the biopsy forceps can't do it. ”

After taking pictures and sampling, the gastroscope began to be withdrawn little by little.

"This is a compound form of gastrolithiasis and is rare. After Director Li finished speaking, he asked Uncle Jinya again: "When you were young, did you like to eat sour things, such as unripe persimmons, black dates, and hawthorns?"

"No! The nurse translated.

"Sour?"

"Sour?" A group of young doctors looked confused, even Zhang Fan.

"I know that it is a wild sour fruit on the grassland, very sour, sour than unripe green apricots, and I ate it several times when I went to the countryside for free clinics in the pastoral area. Ouyang took over the conversation.

"You can't run anywhere. Director Li nodded thoughtfully.

"Where did this hair and hair come from? Another female doctor felt goosebumps rise when she remembered the child's head-like thing, "It can't really be a cannibal!"

"What did you do when you were younger? No one answered the female doctor's question, but Zhang Fan began to ask.

"Herding sheep, hunting!"

"Is it a man to herd sheep and a man to hunt?"

"Well, when I was young, most of them were alone, and the children were small and could only be alone. The little nurse was working as a translator.

"Love meat, drink milk every day?"

"Hmm!"