Five diseases that sound scary are actually not diseases.

Original, don’t scare yourself.

When women do some gynecological examinations every year, many people will find that the report will prompt words that sound terrible, such as "tumor", "effusion" and "erosion".

But in fact, most of these terrible gynecological diseases are not as serious as everyone thinks, and some of them are not diseases at all and do not need treatment.

Today, I will take stock of the five most common gynecological diseases ~

HPV infection

Can be found by special HPV testing.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

HPV infection is one of the main causes of cervical cancer. But it does not mean that you will get cervical cancer if you are infected with HPV.

In fact, most women who have sex may have been infected with HPV, but they are basically automatically cleared by human immunity within one or two years.

Only a small number of people may continue to be infected for many years, which will eventually lead to cervical cancer.

Therefore, pure HPV infection does not need special treatment, but more is to remind patients to screen regularly and find cancer or precancerous lesions in time.

What situations should we pay attention to?

The threat of HPV to reproductive parts can be divided into two categories: low risk and high risk.

If you are infected with high-risk HPV, it is recommended to have a cervical cytological examination (TCT or LCT). If you find any abnormality, you should have a colposcopy to comprehensively evaluate whether there are any vigilant lesions in the cervix and vagina.

In addition, the possibility of cancer caused by low-risk HPV infection is extremely small, but some patients may have warts of condyloma acuminatum locally in their genitals, and they need medical treatment if necessary.

ovarian cyst

Most of them were found by B-ultrasound.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

Ovarian cyst is not equal to ovarian tumor.

For women of childbearing age, most of them are physiological cysts, which are related to the development of follicles during ovulation every month. There is also a more complicated "chocolate cyst" which is a manifestation of endometriosis.

For the vast majority of women of childbearing age who find ovarian cysts for the first time, if the diameter is less than 5cm, they can be rechecked on the fourth to fifth day of the next menstrual period. If the cysts disappear, there is no need for treatment.

What situations should we pay attention to?

1. Ovarian cysts are larger than 5 cm in diameter;

2. The cyst didn’t disappear and shrink after follow-up;

3. B-ultrasound found that the cyst had solid components or was completely solid;

4. Postmenopausal women found ovarian cysts;

5, diagnosed as "chocolate cyst".

In the above situations, attention should be paid to timely medical treatment, and whether treatment is needed should follow the doctor’s advice.

hysteromyoma

Most of them were found by B-ultrasound.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

More than 90% of uterine fibroids are benign.

According to statistics, about 1/3 of women will have uterine fibroids in their lifetime.

Asymptomatic small fibroids generally do not need treatment, just check B-ultrasound regularly.

What situations should we pay attention to?

1. Myoma causes discomfort symptoms, such as menorrhagia, prolonged menstrual period and even anemia, or lower abdominal pain, frequent urination, difficulty in urination and defecation, etc.

2. Women’s infertility or abortion caused by fibroids;

3. A single myoma is large (more than 5cm), or the uterus volume is too large due to the myoma;

4. After observation and review, it was found that the growth rate of fibroids was too fast, and the doctor suspected that there was a possibility of malignant transformation;

5, fibroids in special parts such as submucosal fibroids;

In the above situation, it is necessary to pay attention to timely medical treatment, and doctors should judge whether treatment or surgery is needed.

Pelvic effusion

It is often found by B-ultrasound.

Scary index: ★★★★★☆.

Actual threat: ★★☆☆☆☆

Expert interpretation:

Almost every woman has a little pelvic effusion more or less, most of which are physiological phenomena, such as ovulating follicular fluid and countercurrent menstrual blood, and the human body will adjust itself to absorb the excess effusion.

Therefore, if B-ultrasound shows that pelvic effusion is only 10-30 mm and there are no other discomfort symptoms, most of them don’t need to worry, and most of them don’t need treatment.

What situations should we pay attention to?

If pelvic effusion is caused by other diseases, such as pelvic inflammatory disease and endometriosis, especially if there is a large amount of effusion or there are effusion in many places, or accompanied by abdominal pain, fever, abnormal leucorrhea and other symptoms, you need to seek medical attention in time.

erosion of cervix

Most of them were found by routine gynecological examination.

Scary index: ★★★★★★★

Actual threat: ★★☆☆☆☆

Expert interpretation:

Cervical erosion is not a disease, and this term is no longer used in the medical field.

"Erosion" has nothing to do with the commonly understood "decay".

The so-called cervical erosion refers to columnar epithelial displacement, which is a normal physiological phenomenon and does not need treatment in most cases. It can be understood that the cervix is just "ugly".

What situations should we pay attention to?

The so-called need for treatment of cervical erosion has nothing to do with the "mild, moderate and severe" suggested by some hospitals.

Only when "cervical erosion" is complicated with abnormal cytology, or infection or bleeding, may it need treatment.

What should I pay attention to before doing gynecological examination?

1. Pay attention to the inspection time

General gynecological examination should avoid the physiological period, but some examinations will be a little special.

For example, check ovarian cyst and infertility, etc., it may be necessary to check immediately during the physiological period or just after. Specifically, we should strictly follow the doctor’s advice.

2. Don’t have sex for 24 hours before the examination.

3. Don’t apply drugs or excessively clean the vagina before the examination.

4. Choose a regular medical institution.

After reading the expert’s interpretation of these diseases, will everyone’s fear of these diseases be reduced a lot?

Although the incidence of these gynecological diseases is high, most of them are not a big problem. Rational treatment, active "observation" and "regular review" are the best treatments for most people.

This article is original for "Jing Yi Tong". If there is any content reproduced, please indicate the source.

Reviewer: Chief Physician, Sexual Medicine Clinic, Youchuan Beijing Maternity Hospital

Editor: medical cupping, medical pear sand white

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Original title: "The truth! Listen to the scary five diseases, but they are not diseases! Women must pay attention to … "

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Banana is the most radioactive fruit, which can cause cancer if eaten regularly?

Medical Jianghu of original DrX

Ms. Wu is 27 years old. Now she has been pregnant for 6 months, and she is raising a baby at home. On this day, she suddenly wanted to eat bananas, so she took them out of the refrigerator and was about to eat them. It happened that her mother-in-law saw them. Her mother-in-law hurriedly snatched them off and said earnestly, "It is said that bananas are the most radioactive fruit. You are pregnant now, so how can you eat such things casually!"

Ms. Wu is puzzled. How can a good banana become the most radioactive fruit? Can bananas still be eaten safely?

Eating 200 bananas is equivalent to taking a chest X-ray?

Bananas do have radiation, and radiation is mainly related to potassium. Among all fruits, banana is rich in potassium, especially potassium -40, which makes banana the most radioactive fruit.

Being radioactive does not mean that it will cause cancer. Many people will panic when they hear "radiation", which is totally unnecessary. Because any behavior that talks about toxicity regardless of dose is hooliganism, the additional ionizing radiation dose of a banana is about 0.078μSv, which means that eating 80,000 bananas in a row is equivalent to taking a chest X-ray. The so-called "eating 200 bananas is equivalent to taking a chest X-ray" is nonsense.

It is even more difficult to reach the fatal level, which means eating at least 25 million bananas at one time, which is impossible even if you think about it.

Bananas with black spots are poisonous and cannot be eaten?

There are rumors that bananas with dark spots are poisonous and can’t be eaten. People will be poisoned if they eat them.

In fact, there are two reasons why bananas have black spots. First, banana will have fungal diseases after being infected with Colletotrichum spinosum, which means that there will be black spots on the epidermis. Although it is a germ infection, it sounds terrible, but there is no need to worry too much, because this germ is isolated from human beings, even if it enters the human body, it will not affect health.

Another reason is that the skin of banana will be damaged by external force or low temperature, which will lead to oxidation reaction after exposure to oxygen, and finally black spots will appear on the skin.

These two conditions are normal, and some black spots are the manifestations of diseases. For example, banana anthracnose, scab, crown rot and banana rot will make bananas grow black spots.

However, it should be noted that these microbial diseases are only aimed at bananas, and even diseased bananas are still safe for human beings. As long as the pulp is good, you can eat it safely. If the pulp changes color with the epidermis, it is best not to eat it.

Bananas are not easy to grow black spots when stored like this.

① Eat and buy now.

Everything is the same. According to the principle of moderation, you can buy as much as you want to keep it fresh, especially bananas. It is best to eat them in two days.

(2) wrap the roots of bananas.

The basic substance that causes banana skin to turn black is ethylene. The more mature bananas are, the more ethylene will be released. Therefore, controlling the ethylene around bananas can delay the ripening speed of bananas. Most of the ethylene comes from the roots of bananas, so wrapping the roots of bananas can delay the ripening process of bananas, thus prolonging the preservation time.

③ Storage at room temperature

Studies have shown that the best storage temperature for bananas is around 13℃. Therefore, compared with storage in the refrigerator, room temperature is more suitable for banana storage, and bananas will ripen more slowly and are less likely to turn black.

(4) hang bananas.

You may also find that some supermarkets have special shelves for hanging bananas when you visit them. The reason why supermarkets choose to hang bananas is not because they look better, but because the hung bananas are better ventilated, which can make ethylene flow faster and delay the ripening of bananas.

Bananas are not only delicious, but also rich in nutrients. Besides basic energy-supplying nutrients, they are also rich in vitamin C, thiamine, riboflavin and nicotinic acid. However, it should be noted that bananas are not low in calories and belong to "high potassium fruits", so people with renal insufficiency, acute and chronic nephritis should not eat too much. In addition, the sugar index of cooked bananas is high, so diabetics should eat as little as possible.

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Covering Xuanyi Classic/Hacker Classic, Dongfeng Nissan launched a limited-time discount.

A few days ago, we learned from Dongfeng Nissan’s official channels that its Classic and Classic launched a limited-time discount. Among them, Xuanyi Classic reduced the price by 38,800 yuan in a limited time, starting from 69,800 yuan after the discount; Hacker Classic will reduce the price by 27,100 yuan in a limited time, starting from 98,800 yuan after the discount, and the activity time will be from April 20, 2024 to May 6, 2024.

Xuanyi classic

Specifically, the official guide price of Sylphy Classic is 108,600-122,600 yuan, and there are three models: comfort version, luxury version and exclusive version. If you want to buy it, I suggest choosing the entry-level comfort version. Take the price of 69,800 yuan after the discount as an example, and the landing price is about 80,000 yuan.

Although the configuration is not rich, there is not even a central control panel, but these are not big problems, which can be solved by later installation. And the landing price of about 80 thousand yuan can buy such a well-known joint venture car, and it is still automatic. For many consumers with limited budget and pragmatism, the cost performance is still very good.

As a family car, it can be without rich configuration, but it must be economical and worry-free. Sylphy Classic is equipped with a 1.6L naturally aspirated engine and matched with CVT gearbox. This power combination undoubtedly meets household needs well. According to a fuel consumption App query, it can be known that the fuel consumption of Xuanyi Classic Comfort Edition comprehensive road conditions is 6.92L/100km, and the minimum fuel consumption is 5.98L/100km, which is relatively fuel-efficient.

In addition, this 1.6L+CVT power combination has been tested by the market for a long time. You can dislike its power meat, but you can’t pick out much trouble in terms of stability. In addition, thanks to the large amount of possession, it is also very cheap to maintain at ordinary times. Just find an auto repair shop on the roadside and you can get it for two or three hundred yuan.

Xiaoke classic

The official guide price of hacker classic is 125,900-145,900 yuan, and there are three models: comfortable version, leading version and intelligent version. Hacker Classic is actually the previous generation of hackers. After the third generation of hackers went public in August last year, Dongfeng Nissan learned the experience, and did not rashly stop production of the previous generation models. Instead, like Sylphy Classic, it was named Hacker Classic and sold together with the third generation models.

Judging from the market effect, this move is undoubtedly correct, because hackers and classics still occupy a large proportion among the models sold, because of the greater discount.

If you want to buy it, the author also recommends the entry-level comfort version, and directly pursues the ultimate cost performance. Based on the price of 98,800 yuan after the discount, it landed at around 110,000 yuan. Unlike Sylphy Classic Comfort Edition, Hacker Classic Comfort Edition is slightly richer in configuration, with 5-inch LCD instrument cluster, front keyless entry, one-button start, remote start, leather-like seat, 9-inch central control screen, Nissan Connect super-smart system, daytime running lights, electric adjustment of exterior rearview mirror, dual-zone automatic air conditioning, rear air outlet, PM2.5 filtering in the car and other configurations.

I feel that this configuration performance has been able to meet the daily needs, and the selling point of hacker classic is the 2.0L engine. Unlike first-and second-tier cities, most consumers in third-and fourth-tier cities and small counties in China may not be able to drive a few times all year round after buying a car, and only use it when visiting relatives and friends during the Chinese New Year, and the car is basically in a state of parking. Therefore, when they buy a car, they don’t have too high requirements on configuration, as long as they can walk instead of walking, and they should consider more about face and whether they can use it later.

And these two requirements, hacker classic just have. On the face, Nissan’s brand influence is not as good as before, but at least it is still a quasi-first-line joint venture brand at present; In terms of peace of mind, this 2.0L naturally aspirated engine code-named MR20 has been tested by the market for a long time. Although it is not technologically advanced, there is no need to worry about its stability.

However, it should be noted that the official added the word "Qi" after the preferential prices of the two models. I wonder if this implies that if you want to get the bare car prices of 69,800 yuan and 98,800 yuan, you need some additional conditions, such as buying a car by stages.

Let me ask you, how much is the minimum price of Xuanyi Classic and Hacker Classic in your place?

E Road has you, Gongfu "Increase" Road E Road Extended Range Edition Factory Test Drive Meeting ended successfully

Embracing the tide of the times and full of thousands of expectations, Jiangling E-Luda Extended Range Edition came on demand, walked into the intelligent manufacturing factory, and had an in-depth test drive tasting. On June 2, 2024, the Jiangling E-Luda Extended Range Edition factory test drive tasting meeting with the theme of "E Road has you and mutual wealth" was successfully held in Nanchang, Jiangxi. More than 30 dealers and friends from all over the country were invited to start a different kind of factory test drive tasting journey.E Road has you, Gongfu "Increase" Road E Road Extended Range Edition Factory Test Drive Meeting ended successfully

Xiaolan Factory Test Drive Tasting In-depth Experience E Luda Extended Range Edition

In order to allow dealers from afar to fully understand, understand and experience the E-Luda Extended Range Edition, this Jiangling Light Truck Factory Test Drive Tasting Activity conducted a comprehensive static tasting, conducted a detailed interpretation of the vehicle product force, and organized a centralized display of core components such as engines and range extenders. Not only satisfied the curiosity of dealers about the E-Luda Extended Range Edition technology, but also showed everyone the strength and advantages of Jiangling Light Truck.E Road has you, Gongfu "Increase" Road E Road Extended Range Edition Factory Test Drive Meeting ended successfully

The venue test drive of this event was arranged at Jiangling Automobile’s Xiaolan factory, and the dealers conducted the inner and outer ring test drive in groups. The whole process involved straight acceleration test, 5km ring road energy consumption test, continuous speed bump shock absorption comfort experience, ramp braking safety test and curve stability test and many other links. The dealers who were invited to participate in the factory test drive tasting experienced the Jiangling E-Luda Extended Range Edition for the first time, and gave high praise to its various performance tests. The event also held a promotion and exchange seminar with the dealers to jointly discuss the products, scenarios and promotion of the E-Luda Extended Range Edition.E Road has you, Gongfu "Increase" Road E Road Extended Range Edition Factory Test Drive Meeting ended successfully

The birth of Jiangling E Luda Extended Range Edition is destined to be of extraordinary strength

Jiangling E-Luda Extended Range Edition is the last piece of the puzzle to complete the Qingyun architecture product lineage. It can be powered by oil and electricity, and it is a movable "energy fortress". It has the advantage of urban right of way, can hang new energy green cards, and has a more excellent driving experience. The E-Luda Extended Range Edition is naturally destined to be extraordinary in strength.E Road has you, Gongfu "Increase" Road E Road Extended Range Edition Factory Test Drive Meeting ended successfully

The E-Luda Extended Range Edition has a full load of up to 140km pure electric cruising range, with a total cruising range of up to 750km; in terms of energy consumption, ultra-low energy consumption, the more you use it, the more economical it is. The range extender is only responsible for "power generation" and does not directly participate in the drive. The whole process is electric drive, and the pure electric driving is as low as 30 cents per kilometer. The cost of using a car is only half of the light fuel of the same level; in terms of fast charging, the E-Luda Extended Range Edition is faster to replenish energy. It comes with a water-cooled battery pack as standard, and the charging is super fast. It can be charged from 30% to 80% in 30 minutes. In terms of power, the E-Luda Extended Range Edition adopts a high-efficiency motor drive system, with a maximum horsepower of 183PS and a torque of 370N · m. It is still full of power for full-load travel, low temperature, and high altitude, and the energy is online. In terms of volume, the E-Luda Extended Range Edition has an optimized layout of the whole vehicle. The inner length of the cargo compartment is 4.2 meters, which can be called the largest volume in the industry. At the same time, the E-Luda Extended Range Edition also supports the selection of 2.3-meter height cargo compartments. In order to meet different vehicle scenarios, the E-Luda Extended Range Edition has three energy modes: pure electric priority, high-speed mode (hybrid oil and electricity), and fuel priority to achieve the best energy consumption economy and power output. At the same time, the E-Luda Extended

The Jiangling E-Road Extended Range Edition brought surprises and satisfaction to the dealers at the factory test drive tasting meeting. The surging power, ultra-low energy consumption, and comfortable driving made all the experiencers praise it. This oil and electricity "energy fortress" has entered the countdown to its launch. I believe it will be a dazzling new star in the new energy light truck industry. The market performance is worth looking forward to!

Daily New Car: The first domestic three-wheeled motorcycle is on the market, only selling at the price of Haval H6

The Southeast A5 will make its debut at the Chengdu Auto Show

It is understood that the Southeast A5, a positioning compact sedan owned by Southeast Motor, will make its debut at the Chengdu Auto Show. The new car will use the latest design language of Southeast Motor.

In terms of appearance, the Southeast A5 adopts the latest "wing cube" family design language, and the design style of the front face is somewhat similar to the shape of the previously listed East DX7 Prime. However, on the Southeast A5, you can see that the front face adopts a large number of horizontal chrome lines to make the front face look more imposing.

When it comes to the rear, unlike the front face, the rear design is relatively simple, the transition of the hierarchical lines is relatively stiff, and the design of the tail lights is relatively monotonous. The length, width and height of the new car are 4588 * 1780 * 1485mm respectively, and the wheelbase is 2625mm. In addition, this car will also provide 195/65 R15 and 195/60 R16 tires of different specifications.

In terms of the interior, according to the spy photos exposed on the Internet, the Southeast A5 also adopts a new design language, and the floating central control screen is also adopted. Of course, in order to echo the appearance, the interior also uses a large number of chrome-plated strips to reflect the texture of the interior.

In terms of configuration, the new car offers a variety of styles of wheels, door handles of different shapes, sunroof, chrome decoration and other rich options. In terms of power, the new car is equipped with a 1.5L naturally aspirated engine with a maximum power of 88KW. On the transmission system, it will be matched with manual and CVT transmissions.

Big coffee comments:In recent years, Southeast Motor has focused on the SUV field, slightly neglecting the sedan market. In the case of increasingly saturated SUV market, launching a compact car will also better cope with subsequent market changes.

Peugeot Metropolis inverted three-wheeled motorcycle officially launched

The Metropolis, a Peugeot inverted three-wheeled motorcycle, went on sale on August 16 for 116,800 yuan. This motorcycle has a good performance in terms of reliability and practicality.

For the Peugeot brand, many people may think of it as a car brand, but little do they know that Peugeot Motorcycle used to be one of the four major motorcycle manufacturers in Europe. As the only French-made three-wheeled motorcycle, the design and production of the car came from the historic Mond factory.

This motorcycle is also the first time that Peugeot has applied Euro IV PowerMotion ? LFE (high efficiency and low friction) technology to the 400cc engine, allowing this self-developed engine to maintain the advantages of low vibration, low noise, low fuel consumption and high efficiency. Of course, this car is also the world’s first scooter with warning lights, which is also inspired by the automotive field.

In terms of configuration, the Peugeot Metropolis has a smart start, tire pressure detection, daytime riding lights, double tilt wheels, USB sockets, an under-saddle storage box, and a rear trunk.

Big coffee comments:Big coffee believes that with Peugeot’s ingenious three-wheeled motorcycle, it is very likely to become… a product that no one cares about in the Chinese market. After all, 110,000 price has persuaded many people.

Geely Binyue sports model official map released

Geely Binyue, which was previously planned to be listed on August 22, will create a sports model, and recently the official released a set of official pictures of the sports version.

It can be seen that the front face of the sports version of the model is basically not much different from the ordinary one, except that the middle net has added red elements, the lower bag has adopted a blackened design, and the tail has added a baffle, a lower spoiler, and two bilateral exhaust ports. The overall sports visual experience will be more intense. In addition, the upper half of the body is designed in all black, which contrasts sharply with the color of the lower body.

In the interior part, the new car still continues the design of Geely’s silver main color. The combination of multiple colors is also more in line with young people’s pursuit of diverse elements.

In the power part, the new car is equipped with a 1.5TD engine, and the transmission system will be matched with a 7-speed dual-clutch transmission. The 100-kilometer acceleration time is 7.9s.

Big coffee comments:As the first compact SUV product of BMA’s global modular architecture, coupled with the dual-version strategy, it is believed that Geely Colorful will achieve good results in this field in the future.

Maverick and McLaren’s electric scooter is about to debut

The logo of the NIU car appeared on the McLaren 570S GT4 car and driver’s uniform in The Winning Team in the 2018 China Sports Car Championship.

NIU cars are not only the star brand of domestic two-wheeled electric vehicles, but also have already won the favor of many consumers in the Chinese market. This time, NIU has reached a cooperation with "McLaren Victory Team" and has become a sponsor of "McLaren Victory Team".

Whether it is a NIU car or a McLaren supercar, both can be regarded as "moving mechanical works of art". The McLaren 720S won the 2018 Red Dot Design Award for its aggressive appearance. The Maverick M1 won five design awards including German Red Dot, American IDEA, Japanese G-Mark, China Red Star and German IF Design in one fell swoop for its classic appearance.

It is understood that on August 22, NIU cars will hold the "2018 Niu Electric Technology Autumn New Product Conference" in Shanghai, where a more lightweight electric vehicle will be released, and the Maverick McLaren team’s cooperative electric vehicle will also be launched on the same stage.

Big coffee comments:A NIU car with McLaren endorsement would certainly bring a certain increase in sales, but the key was how much it would cost. If it was no different from the Peugeot model above…

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Blue Power E5 PLUS official map shows five seats and seven seats of comfortable space

Blue Electric Motor is about to usher in the pre-sale ceremony of its flagship model, an SUV that combines technology, comfort and performance, and is leading the new trend of family travel. Blue Electric E5 PLUS, with Aurora Green as the main color, looks stylish and dynamic, with smooth lines, showing a strong modern atmosphere, which is loved at first sight.C: UsersQuietDesktop4.jpg

Inside, the spacious and comfortable ride space is complemented by the exquisite interior design, creating a warm atmosphere that feels at home.C: UsersQuietDesktop2.jpgThe new car not only focuses on the passenger’s ride experience, but also makes great efforts in intelligence. It is equipped with an advanced intelligent interconnection system, allowing drivers to easily enjoy convenient functions such as navigation, entertainment, and remote control. At the same time, the addition of intelligent driving assistance systems provides drivers with a full range of safety guarantees for every trip.C: UsersQuietDesktop8.jpg

In terms of power, the blue electric E5 PLUS is equipped with a high-efficiency power system, which has strong power and high fuel economy. Whether it is city commuting or long-distance travel, it can easily handle, providing sufficient power support for family travel. In addition, the new car also has excellent battery life, allowing drivers to worry about charging for long-distance trips.C: UsersQuietDesktop1.jpg

As the pre-sale approaches, the Blue Electric E5 PLUS is attracting more and more consumers’ attention with its excellent product strength and unique market positioning. We believe that this smart family SUV will become the first choice for family travel in the future, bringing more convenient, safe and comfortable travel experience to the majority of families.C: UsersQuietDesktop3.jpg

Air Force General Hospital: An Operation Story in "Off-year"

[Introduction to medical experts] Gu Jianwen, a famous neurosurgeon, is a high-level scientific and technological leader, doctoral tutor and brain surgeon in the whole army; Vice President of Air Force General Hospital; Director of the Chinese Medical Association, vice chairman of the PLA Neurosurgery Committee; Specializes in minimally invasive surgery for brain tumors. Treatment of cerebrovascular diseases, epilepsy, Parkinson’s disease and spinal diseases. Won the first prize of scientific and technological progress of the whole army in 2008 and many provincial and ministerial awards. More than 6,000 operations were completed.

[Author Brief Introduction] zhouyan, deputy chief physician of neurosurgery in Air Force General Hospital, is a doctor of medicine, and is good at treating spinal cord tumor, spinal diseases, meningioma, area spasm, trigeminal neuralgia and craniocervical junction malformation. The basic research of meningioma and microsurgical treatment of meningioma in the central area of skull base won the second prize of medical achievements of the whole army in 2007.

February 11, 2015 is a small year in the north. For Pony, a girl from Changchun, there is no joy today, only fear and anxiety. Her operation is scheduled for today. ……

25 years of "sensory separation"

From birth, she gave her parents the impression that she was particularly good. She didn’t cry when she was given an injection, and she didn’t make trouble when she bumped and wrestled. Although she was a girl, she always gave people the heroic spirit of a boy. I didn’t feel anything wrong myself. Until the 24-year-old that serious trauma, knee cruciate ligament rupture.

During the routine preoperative examination in the hospital, the doctor found that she was particularly insensitive to pain, but her sense of touch was normal. A serious problem was found in the next MRI. The pony has severe hydrops in the cervical spinal cord, which is what we call syringomyelia. And that’s not all. The cerebellar tonsil leaves its normal position and enters the cervical spinal canal, which further compresses the nerve tissue at the top of the cervical spinal canal. This is what we call "cerebellar tonsil hernia malformation", also known as Chiari malformation. To put it simply, this phenomenon of pony’s insensitivity to pain and normal touch is called "sensory separation", which is a typical symptom of syringomyelia.

For ponies that have grown for 25 years, this phenomenon does not affect their work and life. Should it be cured? My parents and newly married husband traveled to many big hospitals in Changchun and Beijing, and consulted many famous experts in detail. They learned that if they are not treated, they may continue to develop their illness, which may eventually lead to muscle atrophy and difficulty in walking, making it difficult to take care of themselves, let alone work.

Gu Jianwen, an expert in neurosurgery and vice president of the Air Force General Hospital, said: This is a congenital disease, which is caused by the abnormal development of the brain structure in the midline of the posterior cranial fossa during the embryonic period, the cerebellar tonsil extending downward, or protruding into the cervical spinal canal with the lower part of the medulla oblongata or even the IV ventricle through the foramen magnum. Syringomyelia is a chronic and progressive lesion of the spinal cord. The etiology is not very clear, and its pathological features are the formation of tubular cavities in the spinal cord (mainly gray matter) and the proliferation of glia (non-nerve cells). It often occurs in the cervical spinal cord. Obviously, it needs treatment, but,

Who will treat pony’s illness?

Who will treat the patient? For a family with an only daughter, the choice is difficult, and there is no choice to regret. Repeated comparisons, recommended by relatives and friends, after a year, I finally came to the Air Force General Hospital and found Professor Gu Jianwen, a neurosurgeon.

No matter how big the experts are, they have grown up through hardships. Faced with this case, Professor Gu Jianwen believes that the treatment is very difficult. Firstly, the stability of atlantoaxial joint needs to be evaluated in detail; Secondly, whether there is causal relationship between cerebellar tonsillar hernia and syringomyelia; Finally, how can we solve all the problems at once, so that patients can benefit greatly and suffer less. In fact, until now, these problems are still international problems. Professor Gu Jianwen decided that no matter how big the risk is, as long as there is a glimmer of hope, he will never give up. The operation must be done.

As the treating doctor of Pony, I made detailed preparations for the operation she will undergo. Arrange for her to take X-ray examination of cervical hyperextension and hyperflexion to understand the stability of atlantoaxial joint; Three-dimensional CT reconstruction of craniocervical junction was carried out to further understand the stability and observe whether there are other developmental malformations. Dr. Yu Panfeng from the Orthopedic Spinal Group was also invited to evaluate. Through evaluation, it is considered that the operation does not affect the stability of cervical spine.

Professor Gu Jianwen led us to determine the surgical plan: posterior cranial fossa enlargement+reconstruction of occipital cistern+partial cerebellar tonsillectomy+syringomyelia shunt. Four types of operations are completed at the same time, and the difficulty can be imagined.

go deep into the mountains, knowing well that there are tigers there—go on undeterred by the dangers ahead

On the day of the northern off-year, the operation began at 9: 30 am.

1. Release physical space

The first operation: the narrow posterior cranial fossa and vertebral bone were opened with rongeur, which opened the confined physical space.

2. Remove the "appendix" in the brain

The second operation: after opening the dura mater, we can see that the cerebellar tonsil herniates into the lower edge of the foramen magnum, tightly squeezing the very, very important nerve tissue. And this part of the tissue has become the "appendix" of the brain, completely useless tissue. The operation successfully removed some useless cerebellar tonsil tissue and retracted it to the normal position (foramen magnum). This is only the first step. Next, we should explore the outlet of the fourth ventricle and the opening of the central spinal canal, because this may also be the cause of syringomyelia. Exploration found that, as expected … These two openings were tightly locked by the thickened arachnoid membrane. The next step is to carefully separate and open up water channels.

3. Break through the stagnant spinal cord "dammed lake"

The third operation: exploration found that the most bulging position of the spinal cord started from the third cervical plane. The surface of the spinal cord, which used to have beautiful wrinkles, has been swollen and smooth by stagnant water. Sometimes, smoothness is not necessarily a good thing. Just as a dammed lake is a lake formed by blocking a valley or river bed and storing water by landslides caused by earthquake activities. There are four processes in the formation of the dammed lake: one is the original water system; Second, the original water system was blocked by plugs. Third, after the river valley and river bed are blocked, the flowing water gathers and overflows around. Fourth, the dammed lake will be formed when the water is stored to a certain extent. Once the dammed lake breaks, it will form a flood peak downstream, and improper disposal will lead to major disasters. Similarly, after the spinal cord is filled with water, the function of the spinal cord is gradually lost. The operation is to get through the "barrier lake" of this spinal cord.

Cutting the back of the spinal cord and placing the shunt tube is an extremely delicate and gentle job, because this position is too important, and the result of any slight difference may be disastrous. The length of the incision is only 2-3mm, and the shunt tube is as soft as hair. Moreover, there is a heavy procedure. Because this patient’s syringomyelia is not a whole, but divided into several compartments, this important operation is to use a shunt as thin as a hair to get through the compartments. This is more and more like the plot of a martial arts novel, but it is actually the case.

4. Put a big bed on the spinal cord.

The fourth operation: reconstruction of cisterna magna. The artificial dura mater is used to enlarge the cisterna magna to further reduce the pressure and provide a safer and more effective buffer zone. Let the spinal cord no longer sleep in a small bed. Instead, the external cavity of the spinal cord is enlarged, and a "Simmons" big bed is rebuilt, so that the spinal cord can sleep in the big bed this life.

The operation lasted 2 hours. After the pony recovered from anesthesia, she felt more sensitive pain in her hands. I believe that with the extension of time, the surgical effect will get better and better.

According to the custom, on the day of off-year, the Kitchen God will tell the Jade Emperor about a family’s good and evil, and return on New Year’s Eve with orders to reward the good and punish the evil, or to bless or reduce the disaster. In reality, I have never seen the characters in these customs, but as a doctor, at this moment, I suddenly feel that the wish for the well-being of patients is to repay the blessings. I sincerely hope Pony can recover smoothly and go home for the New Year.

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[Related knowledge link]

The malformation of cerebellar tonsil hernia, also known as Chiari malformation, is a congenital developmental abnormality that the cerebellar tonsil extends downward or protrudes into the cervical spinal canal with the inferior medulla oblongata or even the IV ventricle through the foramen magnum due to the abnormal development of the brain structure at the midline of the posterior cranial fossa during the embryonic period.

1, the medulla oblongata and upper compression can appear hemiparalysis or quadriplegia, tendon hyperreflexia and other pyramidal signs, sensory disorders, urinary and defecation disorders and dyspnea; Cerebral nerve involvement can include facial numbness, diplopia, tinnitus, hearing impairment, dysarthria and dysphagia, cervical nerve root symptoms such as pain in the lower occipital region, cerebellar symptoms such as nystagmus and gait irregularity;

2. There may be symptoms of increased intracranial pressure such as headache and papilla edema;

3. The brain stem and upper cervical segment are compressed and flattened, and the surrounding arachnoid adhesion and thickening can form cysts; The medulla oblongata and cervical spinal cord can be affected by compression ischemia and cerebrospinal fluid pressure, resulting in secondary syringomyelia and corresponding symptoms.