The blood pressure of a person's left and right hands is different due to physiological structure, measurement position, left-handedness, right-handedness, etc.
The difference in blood pressure, systolic blood pressure cannot exceed 20 mmHg, and diastolic blood pressure cannot exceed 10 mmHg.
If it exceeds this value, special attention is needed, as it may be caused by pathological reasons.
Possible pathological causes are mostly vascular diseases.
For example, Takayasu arteritis, subclavian stenosis, carotid stenosis, or aortic dissection. These conditions may cause reduced blood flow to one side, thereby affecting blood pressure.
Another example is atherosclerosis. If severe atherosclerosis occurs in the blood vessels on one side, it may cause the blood pressure on that side to decrease.
Facing Yu Zhiming's inquiry, the middle-aged man suddenly became nervous and asked anxiously: "Doctor Yu, is this the kind of problem that is big and serious?"
Yu Zhiming replied vaguely: "I suggest you go to the Department of Cardiovascular Medicine or Vascular Surgery for an examination."
The middle-aged man asked expectantly: "Doctor Yu, are you lucky enough to please..."
Yu Zhiming interrupted: "I still have work to do."
He felt that the refusal was a bit stiff, and explained: "This is not an incurable disease. If the blood pressure difference between the left and right hands is too large due to a pathological problem, it can be easily detected."
After Yu Zhiming said this, he turned around and walked with Sun Lin towards the stairs leading to the third underground floor.
The middle-aged man saw that Yu Zhiming's body had dropped halfway down the stairway, and then he came to his senses and said loudly: "Dr. Yu, thank you! I will go for an examination right away. When the results are out, I will come back and thank you solemnly."
Ling Jie said with a concerned look: "Uncle, I will accompany you for a checkup first. It is not urgent to visit my father-in-law at this time."
At this time, another middle-aged man with a face who came with them said: "They say nothing bothers the two masters. Why doesn't this Dr. Yu help with the examination? It only lasts three to five minutes for him."
matter?"
Uncle Ling Jie's face darkened, she glanced sideways at the long-faced man, and said, "I am extremely lucky to have met Dr. Yu by chance and have my health problems pointed out by Dr. Yu."
"How can we get to Longwangshu?"
He looked at Ling Jie again and said, "Xiaojie, this time I have benefited from you. If you hadn't known Dr. Yu, no matter how shy I approached him, Dr. Yu wouldn't have given him the honor to shake his hand, let alone
Needless to say, I specifically pointed out physical problems.”
Ling Jie urged: "Uncle, the problem that Dr. Yu can specifically point out is probably not a small problem. Let's go for a physical examination first."
Uncle Ling Jie didn't dare to be careless when it came to his own body.
"If you go to the Department of Cardiovascular Medicine, just say that Dr. Yu asked you to come here. You will definitely get the attention there..."
When Yu Zhiming returned to the soundproof office on the third underground floor, he felt like he had come to life like a fish in water, and his head was no longer buzzing.
He rested for nearly ten minutes to recover his body and mind before getting back to work again.
The patient Dr. Yu saw this time was a patient related to Dr. Liu Yun, who had an intraspinal tumor in the cervical spine.
Originally, this patient was scheduled for next week, but America had to take it upon herself to send the patient in early, and Yu Zhiming's work schedule also needed to change accordingly.
Fortunately, this patient is hospitalized in Huashan Hospital, so it is very convenient to come to Yu Zhiming for examination.
Accompanying the patient, in addition to her family members, was Deng Yan, chief physician of the Department of Neurosurgery.
Yu Zhiming was not familiar with this Dr. Deng.
After Dr. You Weixian switched jobs to Jingcheng Hospital and started cooperating with Dr. Qin Jingmo of Xiehe University, he had little interaction with the neurosurgery department.
However, Yu Zhiming saw that Dr. Deng looked about forty-six or seventeen years old, which was the golden age for surgeons. He was also the chief physician, so he obviously had a lot of skills.
Yu Zhiming started to check the patient's neck, and after a while his expression became a little solemn.
The tumor in the patient's cervical spine is like a small octopus fused with the surrounding spinal cord, blood vessels, and nerves.
The difficulty of this surgery...
Yu Zhiming raised his eyelids and looked at Deng Yan aside.
Deng Yan met Yu Zhiming's questioning gaze and said frankly: "I don't have much confidence. There is a lot of gambling involved."
Yu Zhiming closed his eyes slightly and continued to explore the patient's spinal tumor until he withdrew his hands after ten minutes.
Afterwards, he returned to the soundproof office and began to draw a perspective view of the patient's physiological structure of the spinal canal tumor...
After four o'clock in the afternoon, Dr. Liu Yun completed a gynecological surgery and returned to the seventh floor. She saw a ponytailed girl in her early twenties waiting in front of her office.
"Aunt Liu..."
The pony-tailed girl greeted Liu Yun and said impatiently: "Doctor Yu has already finished the examination on my mother and said that he will be able to draw the tumor map tonight."
As he spoke, the pony-tailed girl followed Liu Yun into the office and continued: "Doctor Deng said that even with the help of Dr. Yu's drawings, the certainty is not great, and we still have to gamble with our lives."
Liu Yun sat on the office chair, sighed softly, and said, "Your mother's tumor was discovered too late."
The ponytail girl bit her lip and said, "I heard that one of the world's best throat surgeons will come tomorrow, invited by Dr. Yu."
Liu Yun sat up straighter, looked at the ponytail girl, and asked, "What do you want to say?"
The ponytail girl said: "Dr. Deng doesn't have much confidence himself. Can you ask Aunt Liu to help contact a more powerful neurosurgery expert?"
She cried again and said, "Aunt Liu, I don't want to be without my mother so early."
Seeing the panic on the ponytail girl's face, Liu Yun softened her heart and patiently explained: "Dr. Deng has considerable experience and achievements in the field of intraspinal tumor surgery. In this regard, there are neurosurgeons in China who clearly surpass him.
Say no."
"He wasn't sure, and so was everyone else."
The girl with ponytail refused to give up and asked: "What about internationally?"
Liu Yun said: "There should be some who are obviously better than Dr. Deng in the world, but not many."
"It's just that these people are not so easy to contact. Even if they can be contacted, they may not be sure."
"There is also a cost issue to consider."
The girl with ponytail added: "I heard that Dr. Yu, the German expert who will come tomorrow, was easily contacted."
"I also heard that the fee for that person is not high, not much different from the cost of flying knives from domestic experts."
Liu Yun looked at the girl in front of her and was quiet for a moment before she endured her displeasure and explained: "The German doctor also wanted something from Dr. Yu, otherwise the cost would have increased by hundreds of thousands."
"You have to understand that these top doctors have patients from all over the world, and there is no shortage of wealthy patients. If you want them to take action, you must have a lot of money, a very strong relationship, or an exchange of benefits that is enough to make them excited."
The pony-tailed girl asked eagerly: "Aunt Liu, you...can you...please ask Dr. Yu to come forward and invite me?"
