"Have you checked your intestines?" asked Wu Mian.


    "Yes, it''s a capsule examination." Zheng Qingmu said.


    It''s made of capsule, which means capsule gastroscopy or enteroscopy. At the beginning, there was only gastroscope, and enteroscope was developed in the later stage.


    The full name of "capsule gastroscope" is "magnetic control capsule gastroscope system", which was developed under the leadership of Mr. Li zhaoshen, academician of the Chinese Academy of engineering, and came out in 2005. It only needs the patient to swallow a capsule endoscope with water, and the gastric examination can be completed after about 15 minutes.


    In essence, it is a tiny machine camera system. After entering the stomach, it can take pictures from different angles continuously, and doctors can get the information they want.


    Wu Mian understands the difficulty of capsule gastroscope at the beginning - there are many dead corners after the capsule is swallowed. To solve this problem, Mr. Li zhaoshen turned it into magnetic control equipment.


    Through this system, the doctor can control the movement of the capsule robot in the stomach through the external magnetic field controlled by the software in real time and accurately, change the capsule posture, and take photos of the focus according to the required angle, so as to achieve the purpose of comprehensive observation of gastric mucosa and diagnosis.


    In this process, the image is wirelessly transmitted to the portable recorder. After the data is exported, it can continue to be played back to improve the accuracy of diagnosis.


    But there are also problems. For example, some capsules can''t be discharged.


    The Yanghe hospital also began to use it. Wu Mian nodded slightly.


    "How can there be ureter problem?" Zhuang Yongzhi asked suspiciously. He didn''t finish this sentence. The latter meaning is - should there be no tumor metastasis.


    "It''s caused by radiotherapy." Wu Mian said, "the organs in the pelvic cavity are relatively dense. Radiotherapy not only kills the targeted tumor cells, but also causes damage to the ureter. The ureter has congestion, inflammation and destruction. Over time, the ureter will have scars and become narrow."


    You Guangming looks at Wu Mian in surprise.


    This is what the doctor said, but just now the young man was holding a thunder wooden sword and three zhenku coins were neither Yin nor Yang... The two pictures were intertwined and incompatible.


    What the hell is he?


    "What''s the next treatment? The ureteral stent?" asked Wu Mian.


    Zheng Qingmu nodded repeatedly and said, "Dr. Wu, the doctors in Yanghe hospital have the same view as you. Give my mother a ureteral stent."


    Both ends of this bracket are J-shaped, so it is also called double J tube. Because it is also shaped like pig tail, it is also called pig tail tube.


    However, this is a common saying of clinicians. It is estimated that 30% of the patient''s family members can''t accept it if they explain to the patient''s family members that they want to put the next pig tail in.


    After all, this thing is too vivid.


    It doesn''t matter between doctors, but it can''t be used like calling Alzheimer''s disease Alzheimer''s disease.


    Wu Mian can be sure that if the pig tail tube is explained to the patient''s family, at least 10% of people must understand it as using a real pig tail.


    It has nothing to do with IQ. It''s just a subjective cognition.


    "After the stent, my mother''s problems of low back pain, oliguria and edema quickly disappeared, which can be described as immediate. Moreover, the diarrhea problem began to ease, and the doctor gave my mother a lot of tests to find out. It was not a few days..." Zheng Qingmu sighed and looked depressed.


    "The leak happened to happen every night. When the ureteral stent was placed, the doctor said that as long as there were no stones, the stent should be used for at least 3 years. But in less than 1 week, the stent was blocked. The diarrhea was serious again, and the ureteral stent was blocked..."


    With that, Zheng Qingmu sighed again.


    Wu Mian looked at Zheng Qingmu and asked, "Mr. Zheng, did the diarrhea ease after the stent?"


    "Ah?" Zheng Qingmu was stunned. He thought about Wu Mian''s problem carefully. Seeing his dignified expression, he said, "sorry, Dr. Wu, I don''t know the relationship inside. Specifically... Shall we go to the hospital?"


    "OK," said Wu Mian.


    Trinket''s mind began to turn.


    The level of a Book of diagnostics has soared. Originally, Wei Dabao more or less thought that section chief Wu made it difficult for him, so he asked him to recite diagnostics. But after reciting it, I naturally think of countless possibilities.


    Looking down and reciting down are indeed two ways, two completely different ways.


    Zheng Qingmu just said that the situation focuses on two problems, one is ureteral stenosis, the other is intractable diarrhea.


    These two points can be explained by the sequelae of radiotherapy. Wei Dabao knows very well because he recited this paragraph.


    Section chief Wu has said that ureteral stricture may be caused by radiotherapy, and Wei Dabao also thought that intractable diarrhea is also a not rare side effect of radiotherapy. It should be radiation proctitis, which leads to intractable diarrhea.


    But there are still problems.


    Wei Dabao bent down and followed Wu Mian like a little old man, wondering what he didn''t understand.


    Zheng Qingmu seems to mention that diarrhea after ureteral stent is also good. What is the relationship between the two?


    Or did Zheng Qingmu, the patient''s family, talk nonsense?


    Whether asking patients or their families, at least one third of the information obtained is useless information, and the rest is misleading information. After all, no matter who has a good memory, he won''t forget it bit by bit.


    Maybe he was wrong, thought Wei Dabao.


    "Dr. Wu, please." came to the yard, several cars were waiting. A servant opened the door and Zheng Qingmu said politely.


    Wu Mian took Chu Zhixi''s hand and got into the car. You Guangming wanted to follow in, but as soon as he bent down, Taoist Lin got on the car, and the scabbard almost caught you Guangming''s chest.


    "Mr. you, I''m sorry." Taoist Lin glanced at you Guangming and said faintly. I don''t know if he did it on purpose just now.


    You Guangming was stunned to see Wei Dabao finally get on the bus and close the door.


    "Mr. you, let''s have a car." Zhuang Yongzhi said, "just now three Tongbao were standing. What''s the reason?"


    As he walked, Zhuang Yongzhi asked.


    He was also very interested in the result of you Guangming''s divination just now.


    It''s either a word or a back, but all three copper coins are "standing". This is a little interesting.


    "Yin and yang are the most basic elements of divinatory symbols, including everything in the world. A copper coin is divided into yin and Yang, positive and negative, which is..." you Guangming sighed and said, "according to Gu, there is a divinatory symbol that is chaotic."


    "Chaos? Was it just..." Zhuang Yongzhi asked, looking at you Guangming.


    "Yes." you Guangming said, "although there is only one, I''m sure that as long as there is that sword, the next five will be chaos."


    Looking back on that day, he still couldn''t imagine that the legend was true.


    Zhuang Yongzhi looked at him calmly and began to think.