There are too many causes of myocardial fibrosis. Apart from factors such as specimen errors mentioned by Professor Yuan Fang, it is difficult to distinguish them based on such limited information. It seems that the discussion is reaching a dead end.
No, no, no, the scientific research teacher has not yet revealed the ultimate magic weapon, and now he is finally starting to uncover the magic weapon.
"If you have any academic doubts, you can do experiments," said teacher Yuan Fang.
Medicine is a science, and science needs to prove a conclusion by providing evidence. If there are no cases to prove the inferred conclusion, we can make an academic hypothesis and put it into the laboratory to prove it with hard evidence from the laboratory.
This is also why even if the discussion cannot produce a clear result, scientific research leaders will continue to discuss with students. Maybe teachers and students can come up with a good academic hypothesis through discussion, and then design it into a scientific research project and put it into the laboratory to produce good results.
You have to know that scientific research topics are thought up by people. Where do the ideas of researchers come from? Like scientists in other disciplines, they are often inspired by something to generate academic inspiration.
After bigwigs like Cao Yudong put forward comprehensive considerations, academic hypotheses covering all causes of the disease can be put on the table for discussion.
That being said, we should not make random assumptions about academic hypotheses. For example, Mr. Cao proposed to consider all aspects of the case, which is enough to show the complexity of the cause of this case. I am afraid that a very special academic hypothesis is needed to speculate on the cause.
What scientific research approaches are needed?
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When it comes to academic hypotheses, one also needs to have some ideas, which usually need to be based on accumulated medical experience.
The poor student Li Qian'an and his classmates finally realized why the top students in the class didn't speak from the beginning. They were not really trying to make things difficult for them, but they probably had anticipated this situation and it was still difficult for them to explain.
Teacher Yuan Fang encouraged the students to speak up: "You can speak up if you have any ideas." Then, probably to save a trump card, Teacher Yuan pointed to other students and said, "Come on, you, talk first."
Li Qi'an, who was called out, was stunned: "Teacher, have you forgotten? I just asked you a question. I was a poor student."
Be sure to start with the worst question, so that you can get all the opinions at once. It won't happen that the experts make their comments first and then block the ideas of others. The thinking of scientific research teachers is very clear.
Li Qian'an could only flip through his notebook desperately. Fortunately, when Boss Cao came, he revealed some answers to the mystery, which gave him some directions to think about, so that he would not become a headless fly who could not even find any abnormalities in the pathological sections.
"Could it be that the patient had suffered from a very special infection before his death, and he himself was not aware of it? In fact, the infection had already penetrated into the patient's myocardium and caused myocarditis, and eventually he died of an acute attack. Because the infection was very special, he had this rare myocardial fibrosis?" said Li Qian'an.
"Well, what you said is quite interesting." Teacher Yuan Fang commented.
Li Qi'an exclaimed, and he was relieved. He was not such a scumbag. He was good at memorizing. He memorized very well. I remember the textbook said that myocarditis was also easy to be missed or misdiagnosed in the clinic, leading to sudden death of the patient. Maybe this patient was like this.
Do you think this answer will pass?
The research teacher continued to ask: "What kind of experimental design do you plan to do to confirm your hypothesis?"
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