"When a son returns home, it is appropriate for him to live in a good family."
"There are peach blossoms, but actually..."
The transparent, clear and magnetic voice of a middle-aged man, through the small speaker, echoed melodiously and emotionally in the bedroom without any noise or light.
It also vibrated repeatedly in Yu Zhiming’s ear drum.
And Yu Zhiming was like a lifeless sculpture, standing motionless in front of the bed.
What outsiders don't know is that Yu Zhiming's mental and mental energy has been mobilized 100%, and he is going all out to analyze the origin and process of the sound...
In the darkness of the bedroom, Yu Zhiming could clearly "see" that the gas compressed in the lungs rushed out of the trachea like a galloping horse and went straight to the throat.
After being restrained and channeled by the larynx, the air rushes towards the extremely tight vocal cords...
The impacted vocal cords generate ripples due to vibration, which resonate and amplify through the pharyngeal cavity, oral cavity, nasal cavity and sinuses, and then erupt out of the mouth...
Under Yu Zhiming's continuous refinement and adjustment, everything the airflow and sound waves passed through were reproduced and constructed.
Every detail becomes more and more lifelike.
It was as if Yu Zhiming performed a detailed anatomy on Zhao Zhiwen who was reciting passionately, and even the movements of the throat muscles were reproduced...
During repeated recitations, Yu Zhiming realized that the reproduction of the working conditions and details of the vocal organs had reached its limit. When there was no further progress, he began to enter the next stage of work...
Find similarities and differences!
Comparing the before and after voice changes, Zhao Zhiwen shows the subtle differences in the working of each pronunciation part.
Yu Zhiming first compared the vocal cords.
After comparing the tightness of the vocal cords, vibration amplitude, glottis closure, reaction speed, etc. one by one, Yu Zhiming came to a clear result.
There is no aging or degeneration of the vocal cords.
This means that Zhao Zhiwen’s intuition is right.
The change in his voice now is not caused by the second natural voice change of the human body.
After confirming this, Yu Zhiming began to search for possible reasons step by step.
Let’s start with the lungs.
After comparison, he found that there was almost no difference in the speed and intensity of the airflow coming out of the lungs.
Next is the trachea.
Yu Zhiming did not find any abnormalities when comparing the thickness of the trachea and the condition of the inner wall of the trachea.
Then come to the throat...
Yu Zhiming was delighted to discover that compared to before his voice changed, Zhao Zhiwen's throat muscles had a clear bulge.
Perhaps it is this obvious ridge that affects the airflow and causes the sound to change?
Yu Zhiming remembered this obvious abnormality, and then compared the similarities and differences between the pharyngeal cavity, oral cavity, nasal cavity and sinuses.
Nothing more was found.
Yu Zhiming withdrew from work and was just about to leave the bedroom when a headache suddenly hit him.
At the same time, my panicked legs became weak and I couldn’t stand anymore.
Yu Zhiming knew in his heart that this was a symptom of excessive consumption and lack of oxygen in the brain.
He held his head with one hand and gasped for air. He walked a few steps to the desk and sat down. He took out a few pieces of dark chocolate from the trembling drawer and stuffed it into his mouth...
After more than ten minutes, Yu Zhiming felt relieved.
My head no longer hurts and my heart is no longer panicked.
"Yaya, it's really not easy to make this million."
Yu Zhiming sighed inwardly, got up, straightened his clothes, turned on the lights in the bedroom, turned off the small speaker that was playing in a loop, and then opened the door and left the bedroom.
When Zhao Zhiwen heard the door open, he suddenly stood up from the sofa without the composure that a man in his fifties or sixties should have.
"Doctor Yu, have you found anything?"
Yu Zhiming nodded and said, "Mr. Zhao, I have confirmed that it is not caused by the second natural voice change."
"As for the specific reason, I need you to come to the room for further inspection."
Yu Xiangwan, who also stood up, saw at a glance that Yu Zhiming's face turned pale.
She asked with worry on her face: "Lao Wu, your face is a little pale, are you okay?"
Gu Qingning also said with concern: "Zhi Ming, you have consumed too much again? Do you want to take a rest first?"
Yu Zhiming chuckled and said: "I have already rested, and the next examination will not take much energy."
"It should be done soon..."
Yu Zhiming once again put his hand on Zhao Zhiwen's throat and easily found the muscle bulge on the inner wall of the throat.
He discovered that underneath this muscle bulge was an artery.
Superior laryngeal artery.
Yu Zhiming instantly understood that it was the expansion of this artery that caused the muscle tissue to bulge.
Abnormal thickening of blood vessels often occurs in two situations.
One is stenosis of distal arteries.
Due to the increase in pressure, the proximal blood vessels will thicken and expand, and the wall will thicken.
The second is inflammation, which may cause local blood vessel swelling, pain, and thickening.
Detecting blood vessels is the easiest thing for Yu Zhiming.
His attention infiltrated into the superior laryngeal artery, and he was sure of one thing immediately: it was not inflammation.
He has extensive experience in vasculitis, but he did not find the characteristics of an inflammatory attack on the blood vessel wall.
Yu Zhiming's attention followed the blood flow and finally discovered the problem not far away.
Hemangioma.
This hemangioma is generally caused by permanent, localized expansion or bulging due to damage or disease in the arterial wall and the constant impact of blood flow.
Yu Zhiming discovered that the hemangioma at the end of the superior laryngeal artery basically blocked about two-thirds of the blood vessel.
After finding the problem, Yu Zhiming couldn't help but feel depressed.
If only we had known that it was a blood vessel problem, we would have explored the blood vessels from the beginning.
He had spent so much effort on reproducing and constructing it before, which made him suffer from headaches and panic. It was enough to say that it was a painstaking effort.
At this time, Zhao Zhiwen's voice sounded in Yu Zhiming's ears, "Doctor Yu, is the problem serious?"
Yu Zhiming retracted his thoughts and saw Zhao Zhiwen looking uneasy.
He withdrew his hand and said, "The problem is not big. It's a small hemangioma that requires a minor operation."
Yu Zhiming came to the desk and sat down, took out a pencil from the pen holder, and drew the superior laryngeal artery on the A4 paper with a few strokes.
I also marked the location of the hemangioma at the end.
"Mr. Zhao, it is this hemangioma that causes blockage at the end of the superior laryngeal artery, causing the artery to become enlarged."
"This then causes strip-like bulges to appear on the inner wall of the larynx, which disturbs the airflow and affects vocalization."
Speaking of this, Yu Zhiming thought of something else.
"It is still because of the hemangioma at the end of the superior laryngeal artery that the muscles and tissues in the upper larynx have insufficient blood supply, resulting in weak power and some changes in the voice."
Zhao Zhiwen felt that what Yu Zhiming said made sense. After all, he really found the problem.
"Doctor Yu, as long as this hemangioma is removed, my voice will be restored to its original state, right?"
This...
Yu Zhiming replied cautiously: "This is the theory. However, the formation of sound is the result of the joint action of multiple organs."
"If the surgery causes changes in certain places of pronunciation, maybe your voice will also change."
After Yu Zhiming took the vaccination, he turned around and said: "This is a delicate operation. I am powerless. You can only contact a highly skilled surgical expert."
Zhao Zhiwen had learned before he came that Dr. Yu was unparalleled in detecting physical problems.
But my ability to solve problems is just so-so and ordinary.
Zhao Zhiwen took the simple diagram handed over by Yu Zhiming and said with gratitude: "Dr. Yu, I am very grateful that you can find out the real problem."
He folded the sketch in half, put it in his pocket, and took out an envelope.
"Doctor Yu, please accept the promised reward!"
Yu Zhiming was not polite and reached out to take it.
Headache and palpitation, the price he paid for this diagnosis was not small, and he deserved a generous reward...
Zhao Zhiwen, who felt much more relaxed, left the bedroom and unconsciously moved his eyes to the dining table next to him.
There are ten or twenty large steaming steamed buns placed there.
Yu Xiangwan smiled like a flower and said: "Mr. Zhao, this is the most popular delicacy in my canteen."
“Big steamed buns!”
"Would you be honored to have a taste and give me your opinion?"
Zhou Mo and Gu Qingning also said: "Mr. Zhao, these buns are really delicious."
"You only need to eat one and you will fall in love with it."
Zhao Zhiwen subconsciously wanted to refuse, but his stomach growled twice.
He has been thinking about tonight's check-up, and with a heavy heart, he didn't even take a few bites of dinner.
Now that a big stone has fallen to the ground, I naturally have this appetite.
Hunger also came.
This bun smells delicious.
"Okay, I'll try your cooking skills at the canteen!"
Zhao Zhiwen changed his mind, responded with a smile, and grabbed a hot bun from the plate handed over by Yu Xiangwan.
One bite!
Two mouthfuls!
Three or four bites...
After Zhao Zhiwen finished eating a steamed bun, he felt even hungrier.
"The buns are very delicious."
"This is the best steamed bun I have ever eaten, bar none." Zhao Zhiwen gave the highest praise.
"Thank you for your high recognition!"
Yu Xiangwan held back his excitement and said, "Mr. Zhao, can I take a photo with you?"
She explained quickly: "I want to develop the photos and post them in the store."
Yu Xiangwan added: "I just want the diners to know that you are also one of our customers."
"I promise that I will never use your fame to promote anything."
Zhao Zhiwen understood Yu Xiangwan’s intention.
Photos of him and several friends are posted on the walls of several well-known restaurants in Beijing and Binhai.
Zhao Zhiwen chuckled and said: "This can be regarded as some kind of advertising endorsement, so, this endorsement fee?"
Yu Xiangwan said sarcastically: "We are just a fast food restaurant that has just started, but we can't afford your endorsement."
Zhao Zhiwen laughed and pointed at the buns on the dining table.
"I don't have high requirements, just ten or eight buns."
Yu Xiangwan said with a look of surprise: "Mr. Zhao, these buns are for you."
"From now on, you can eat in our canteen for free..."
Zhao Zhiwen ate three more steamed buns in an approachable manner and drank a bowl of seaweed and egg drop soup before saying goodbye and leaving.
As for the other buns, he also took them all away.
It was said that his assistant, driver and others were still waiting outside the community, letting them taste the delicious food.
It's just that Zhao Zhiwen ate and took everything so that Yu Zhiming had nothing to eat.
He consumed a lot at night and is very hungry now.
Yu Xiangwan looked at the group photo on his phone and waved: "Let's go out to have barbecue!"
