C176 Found Direction! (1/2)
”Appearance? ”What does that mean?” Lee Yifann didn't quite understand. He had speculated something similar before, but it had been overturned by him.
”If I'm not wrong, you should have made the inference diagnosis, but there was no result, right?” Cang Xuande looked at him.
Lee Yifann nodded, ”Yes! I tried to deduce based on my bone injuries, nerves, brain stem and so on, but none of them worked. It is very likely that Qi Wei's injuries weren't the symptoms I saw on the surface, and I tried to deduce from the direction of the parasites, but none of them worked … ”
If he could not think of an answer, then there was no need to specially look for Cang Xuande.
Cang Xuande smiled and said: ”Your guess is actually not wrong, but you overlooked one thing, and that is that after all these speculations corroborate with each other, you will be able to conclude that Qi Wei is not paralyzed due to external reasons.”
”External reason?” Lee Yifann did not understand.
”Let's put it this way. If I take the spine as a separate part, everything else — the nervous system, the lymphatic system, the blood, the brain stem — is an external part that has nothing to do with the spine.”
”In other words, it is not an external reason, but an internal reason?” The paralytic lesion is on the spine? ” Lee Yifann reacted.
”That's right!” Cang Xuande gave his a definite answer, ”There is no other reason that can diagnose the cause of disease. This proves that it isn't because of the brain stem, nerves, and the like, it can only be because of this part of the spine.”
Lee Yifann frowned, he still did not understand a bit, ”But Master, during the scan, there are some tests that give a person an injection of radioactive substance to enhance the scanning effect. If it's a spinal problem, then it should be scanned out right? But Qi Wei's spine scan is very normal, there are no problems with it. ”
He said there was a problem with his spine, but the scan showed that there was nothing wrong with it.
Isn't that very contradictory?
Hearing that, Cang Xuande laughed: Yifan, this is how you get into the habit of thinking. Is scanning machines everything? There are some things that the instrument might not be able to detect, like the thing inside the spine. ”
Lee Yifann was startled, then he stared at Cang Xuande in disbelief, ”Master, do you mean that the cause of the disease is in the spinal cord?”
”Yes, if there isn't any problem with the results of the examination, then there can only be one possibility, and that is inside the spine.” Cang Xuande took out a piece of information from the medical records. However, machines are not omnipotent. If there is a problem with the spine, even scanning the spine will be very difficult. ”
The spine could be said to be the backbone of the human body.
Therefore, modern medicine was extremely careful when examining the spine. Once the spine was damaged, it was very likely to lead to paralysis.
Lee Yifann held onto the spine map, and studied it for a long time, but he could not find anything on the scan, ”The machine that scans the spine will only reveal a piece of white spine, and the spinal fluid, spinal cord and other things inside will be difficult to scan out, Master, is that what you mean?”
”Yes!” Cang Xuande nodded, ”Because the spinal fluid and the spine are one, and there are problems within, the surface of the spine will be exposed. As long as you inject the chemical to react and scan through the light, the color of the areas where the problem is would be different from other places, so it's easy to identify them. ”But suppose there's something wrong with the spine, but it's not so bad that it's corroding the spine, so the surface doesn't leave any trace.”
Lee Yifann suddenly realized, ”If the problem inside hadn't started to worsen, naturally, it wouldn't have affected my nerves, brain stem and other tissues, so all the other tissues on the surface look healthy, but in reality, it's just the lesions that are deeply hidden!”
”This kid is worth teaching!” Cang Xuande nodded in approval.
The information showed that all of Qi Wei's tests were normal, but that was only the appearance of the lesion's camouflage. When the lesion truly started to erupt, all of the test data would become abnormal.