night.
Liu Yuzhou took Meng Zhen to the archive room on the basement floor.
Qian Feng had been waiting at the door for a long time. He saw a woman following his brother from a distance and said, "Brother, you bring a girl with you when you do business?"
This is not like his style?
Liu Yuzhou glanced at her coldly and said, "Call me sister-in-law."
The light was dim and Qian Feng couldn't see clearly.
When they got closer, they realized how stunning the person in front of them was: "Oh my god, you're married?!"
Liu Yuzhou raised his eyebrows: "Yeah. My wife, Meng Zhen."
Meng Zhen smiled and nodded at Qian Feng.
Dazzled by that smile, Qian Feng was like a fool, not knowing where to put his hands. He nodded repeatedly: "Excuse me, hello, sister-in-law."
This guy pretends to be young and immature in front of his wife. He had many girlfriends when he was in school.
Liu Yuzhou glanced at him leisurely: "Let's get down to business."
Qian Feng put his thoughts aside and walked inside with the two of them.
The nurse on duty at the door of the archives room had already been sent away.
Several people quickly passed through rows of white iron file racks and stopped at the obstetrics information storage area.
Unless they are important people, the files of most patients who come for treatment are filed here.
Qian Feng pointed to the row of cardboard boxes in the corner and said, "The files are cleaned up every fifteen years. If you had come a few days later, these files would have been destroyed."
He works in the laboratory department of the military hospital, specializing in doing routine blood and urine tests for patients.
To be honest, he didn't have much hope for the files from fifteen years ago.
The medical record only contains a few words and not much information.
Since his friend wants to see it, of course he has to do his best to help.
Several people rummaged through the large boxes of papers for more than half an hour.
Finally, Meng Zhen's eyes lit up: "Found it!"
She saw her mother-in-law Ye Peilan's medical record.
The medical record is just one piece of paper with basic information such as the patient's name and age, and the final treatment conclusion.
The conclusion was written in a sloppy handwriting, consisting of only two sentences.
Meng Zhen used a flashlight to identify it for a long time before he read it out with confirmation: The pregnancy is full-term, the mother's uterine contraction is weak, resulting in heavy bleeding and intrauterine asphyxia of the fetus.
The signature is Doctor Ma Yuru's name and date.
Just this one sentence, at first glance there is no more information.
After thinking about it, Meng Zhen searched through the stack of medical records.
Aunt Zhang said that there were two other women giving birth in the delivery room that day, so let's see what their medical records are like.
Because it is a military hospital and only accepts soldiers or their families, the flow of people is much less than that of ordinary hospitals.
On the same day, the obstetrics department only admitted three pregnant women, all of whom were treated by Ma Yuru.
Meng Zhen easily identified the other two women in labor in the same ward as Ye Peilan.
The two gave birth to a baby boy and a baby girl respectively on the same day.
Apart from this, there are no other clues.
Just now, when she heard Qian Feng say that the files would be cleared soon, she quietly used the scanner in the space to archive several related medical records.
Qian Feng came forward and picked up a few medical records to check, but he didn't find any problems: "Doctor Ma has passed away. I'll find the nurse who worked in the delivery room back then. Maybe I can ask her something.
However, the shift schedule is not always accurate, and nurses often change shifts privately, so you can only go to the nurses' station to inquire about it in the end."
The nurse is actually the biggest suspect in the incident that year. Asking rashly like this will easily alert the people behind the scenes that someone is investigating what happened that year.
Apparently, all three of them had thought of this, and the archive room fell silent for a moment.
Meng Zhen stared at Ye Peilan's diagnosis, pondering it over and over in his mind.
Suddenly, something flashed through her mind, and she whispered, "Perhaps we can check the blood bank records. If it was a major hemorrhage, the patient would definitely have received a blood transfusion, but the diagnosis doesn't mention whether a blood transfusion was given."
Qian Feng works in the laboratory and is most familiar with blood samples.
At this moment, it suddenly dawned on me: "That's right! Whenever a patient is given a blood transfusion, the nurse must have the blood test results and the doctor's diagnosis slip to get a blood bag from the blood bank."
Fortunately, the hospital's old files are kept in an archive room.
Several people walked to the blood bank's file storage area and searched separately.
really!
On the day Ye Peilan gave birth, an obstetric nurse named Julie took away four bags of AB type blood.
Among the three women who gave birth that day, only Ye Peilan showed symptoms of heavy bleeding!
The blood test results and doctor's diagnosis notes found later confirmed everyone's guesses.
The four bags of blood were indeed donated to Ye Peilan.
But why is there no mention of this in the medical records?
Qian Feng was also puzzled. "Normally, when a patient dies in a hospital after failed attempts at resuscitation, the hospital will definitely document all the rescue measures taken in order to absolve itself of responsibility. But Aunt Ye's medical records don't record any of this."
Meng Zhen frowned, feeling that something was overlooked.
Zhang Qing's presence almost made them believe that there was something fishy about Ye Peilan's death.
Various hospital-related events in later lives flashed through her mind.
Suddenly, she remembered a medical dispute she had read before.
Because the nurse took the wrong blood bag, the patient died from a rejection reaction during the blood transfusion during surgery.
The family accidentally discovered this incident while investigating the cause of death and demanded compensation from the hospital.
In the end, the hospital’s only explanation was to fire the nurse who made the mistake.
Of course, the family members refused to accept this and hung banners at the hospital entrance every day, causing a huge commotion. The incident even became a hot topic on the internet.
A hypothesis formed in her mind, becoming increasingly firm. "What do you think? Is it possible... Aunt Ye doesn't have type AB blood, but the doctor gave her a large amount of type AB blood, causing her body to reject it and die? To cover up the mistake, the doctor didn't mention the blood transfusion in the medical record?"
Her bold speculation made the two men opposite fall into deep thought.
Liu Yuzhou is recalling his biological mother's blood type.
When Ye Peilan gave birth to him, there was no concept of blood type, so naturally there was no previous blood type to use as a reference.
Qian Feng was considering the possibility of testing the wrong blood type.
Fifteen years ago, blood testing equipment had just become popular in hospitals, and errors could occur due to incorrect operating procedures or insufficient serum sedimentation time.
Qian Feng nodded. "It's true that there's a possibility of a wrong blood type. We can infer Aunt Ye's blood type through genetics, but unless we find a test result showing she had a non-AB blood type in this hospital, there's no way to prove the hospital made a mistake."
Blood test reports will be returned to the patient or attending physician, and will not be kept on file by the laboratory department.
Otherwise, the archive room on the first floor would not be able to store enough information.
Qian Feng looked at Liu Yuzhou: "Brother, what are your and your father's blood types?"
"I'm type O, and my dad's is type A." The military academy checks blood types during annual physical examinations, so Liu Yuzhou naturally knows his own blood type.
Qian Feng's heart skipped a beat, his expression complicated: "Then Aunt Ye can't be type AB, it can only be type B or type O."
Meng Zhen also has some basic knowledge of biology. People with type A and AB blood cannot give birth to type O children.
Unless Liu Yuzhou is not his biological son.
But that's impossible.
The last time Liu Yuning did a paternity test overseas, it was found that the three brothers were all Liu Zhenxing's children.
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