There is a disease in the body, the 'finger' prophet? Reminder: If there are two signs, it is better to do cancer screening early
The human body is "wonderful". Not only has a strong self-healing ability, but also can resist the maintenance of bacteria and viruses, stabilize the body environment, and protect health and longevity.
Pay attention to the "seeing, hearing, asking, and asking" when seeing a doctor in traditional Chinese medicine. Through the external phenomena of the human body, we can understand the health status of the body. As the saying goes: Nails are healthy. "barometer".
Many people will know the health status of the body through the changes of their fingers. Let's break it down in detail. Of course, I hope you can trust the science.
What is the reason for the "crescent" of the nail?
It is generally normal for the nails to have crescents, which is a sign of health and a sign of strong metabolism. Nails are usually white and become transparent over time.
The nail bed under the deck is light pink, so the pink nails that are usually seen are the color of the nail bed. Because the growth of the nail is curved, as it grows, it will gradually form a crescent-like arc.
If the body's metabolism is strong and the nails grow rapidly, the crescent will also increase. If the metabolism is slow, the crescent will be relatively small. But the small crescent does not mean a disease, it is still within the normal range, so don't worry too much.
So when you find that you have a crescent on your nail, you don't have to panic. You can watch it live. It is usually necessary to pay attention to developing good living habits, not only because of whether the nails have crescent white to measure health.
There is a disease in the body, the "finger" prophet? Tip: If there are two signs, it is best to do cancer screening early
- thickened fingers
You Changxuan, director of the Oncology Department of Nanfang Hospital, Southern Medical University, introduced: Swelling at the end of the finger, also known as swelling at the end of the finger, also known as "clubbing" of the end of the finger. This manifestation is often an early manifestation of some lung diseases, and is common in lung cancer, mediastinal tumors, bronchiectasis, lung abscess, and diffuse pulmonary interstitial fibrosis.
In addition to respiratory diseases, a small number of patients with cardiovascular diseases, such as congenital cyanotic heart disease, innominate aneurysm, liver cirrhosis, esophageal cancer, colon cancer and other digestive system diseases, will have the performance of clubbing.
Finger clubbing is not necessarily a physical disease, but most of them are also the beginning of the disease. At the beginning, especially for people who have been smoking for a long time, the fingers become fat intermittently, just like a small bone hammer. Cancer screening should be done as soon as possible.
- finger numbness
Finger numbness, if it is not numbness caused by physical pressure, cervical spondylosis caused by cervical spondylosis needs to be considered. Numbness is usually chronic and recurrent, numb fingers of one arm, accompanied by neck and shoulder pain, stiffness and discomfort.
If your finger numbness is getting worse in the near future, it may also affect blood circulation and even affect the normal cardiac output, and it will be very troublesome if there is not enough blood supply to the extremities.
Of course, if the body becomes cancerous, it will also affect the normal blood flow and normal metabolism of the body. At this time, the symptoms of numbness at the extremities will become more and more obvious. We should see a doctor as soon as possible to ensure our health.
What are cancer screening programs? It is recommended to know early!
- Lung cancer screening: low-dose chest CT
High-risk groups: over 55 years old. Long-term smokers. Occupational exposures, etc.
People at high risk of lung cancer are recommended to have a chest CT scan every year. Low-dose chest CT is the most effective way to detect early lung cancer. Its sensitivity is 4 to 10 times that of conventional chest X-ray, and it can detect early peripheral lung cancer early.
Compared with chest radiography, lung screening with low-dose spiral CT can reduce lung cancer mortality by 20% in high-risk groups. According to data from the International Early Lung Cancer Action Plan, annual low-dose chest CT screening can detect 85% of stage I peripheral lung cancers, and the expected 10-year survival rate after surgery is 92%.
- Screening for esophageal cancer and gastric cancer: endoscopy
High-risk group: Men over 40 years old, if they are addicted to tobacco and alcohol, should relax to 35 years old, especially when the upper abdomen is uncomfortable, they should go to the hospital for gastric cancer examination as soon as possible.
One has a survival rate of 90%, and the other has a survival rate of only 20%. This is the difference between the early treatment and the middle and late treatment of gastric cancer. Early gastric cancer only needs one reduction surgery to remove the lesion, and it takes about 2-7 years to develop from early stage to advanced stage. At present, the best way to detect early gastric cancer is to perform regular gastroscopy.
- Colorectal cancer: colonoscopy
High-risk groups: positive fecal occult blood, first-degree relatives with a history of colorectal cancer, a history of intestinal adenoma in the past, I have a history of cancer, and people with changes in bowel habits.
The prevention of colorectal cancer is mainly focused on usually, and colonoscopy is the most direct method for early detection of colorectal cancer. Young people with high-risk factors should undergo colonoscopy every 3 to 5 years, and young people with family history should also start colonoscopy early.
- Breast cancer: X-ray photography and ultrasound
High-risk groups: elderly primiparous women, benign breast lesions in the past, and people who take estrogen for a long time.
If you can find it in the bud of cancer cells, you can go on with your old life with just one minor surgery. The cure rate for early breast cancer is more than 90%. Most patients with advanced breast cancer not only lose their beautiful breasts, but also their precious lives.
- Liver cancer: alpha-fetospheric blood test and ultrasound
High-risk groups: High-risk groups of liver cancer should undergo special liver physical examinations regularly, including hepatitis B two-and-a-half, hepatitis B and other "big three yang" patients over 45 years old.
Liver cancer is almost the easiest to prevent. Preventing the spread of viral hepatitis B or C is the most effective measure to prevent liver cancer. Liver cancer is also the easiest to diagnose early. Check twice a year, a B-ultrasound and alpha-fetoprotein.
High-risk groups have a physical examination every six months, and patients under the age of 45 have a physical examination once a year. In addition, liver cancer is almost the easiest to achieve curative effect through minimally invasive treatment.
How to prevent cancer?
Avoid carcinogens at work, such as taking precautions to prevent exposure to toxic chemicals and reduce radiation exposure.
Get rid of bad habits, no smoking or drinking.
Increase the content of vegetables, fruits, grains, etc. in the diet, and do not eat greasy, pickled, smoked and roasted foods.
Go to bed early and get up early to ensure rest and avoid endocrine disorders.
Pay attention to life rest and exercise properly.
Timely treatment of inflammation, virus infection and other diseases, avoid foreign body stimulation and so on.
Regular physical examination, especially those with family history of cancer or early tumor-related lesions should be vigilant.