Wei, vice president of Beitou Health Management Hospital, has persistent cough, black stool and stomachache. Could it be cancer? At present, more than 90,000 people in Taiwan Province Province are diagnosed with cancer every year. How to find this uninvited guest early? What regimen helps to fight cancer? With the development of medicine, the cancer we are talking about is more and more like chronic diseases such as hypertension and diabetes, and we have the opportunity to find it early and control it stably. However, in the news, we often see celebrities who are relatively rich and socially active. They are usually in good health, but they were immediately diagnosed with cancer because they were unwell. In a short time, their illness progressed rapidly. Why? First of all, we should make it clear that seldom seeing a doctor means being healthy and never getting sick? Or are you so used to the physical warning that you should go back to the clinic regularly, but you never took it to heart, so you missed the opportunity for treatment? Or, you haven't even done the most basic physical examination for several years? Clinical staging of cancer mainly depends on three key points, including tumor size, whether it has spread to lymph nodes and whether it has metastasized to other organs. Usually, cancer is symptomatic, and most tumors are large enough or have invaded other tissues and organs. Therefore, the cancer screened after abnormal symptoms is often higher in average stage, more complicated in treatment and lower in cure rate than the cancer screened during health examination. Taking the data of Taiwan Province Province as an example, the cure rate of precancerous lesions and zero stage of female cervical cancer is 100%, and the first stage cure rate is 80%. However, 99% of the cervical cancer patients screened by health examination belong to precancerous lesions and early stage zero and stage one patients, while only about 50% of the cases screened by non-health examination at this stage. Which cancers can be found early through preventive screening? Which cancer is more related to family history and personal medical history? This week, Dr. Wei, who specializes in cancer prevention and screening, shared the daily regimen to prevent cancer from sneaking up on each other. The location of the tumor affects the early detection: If there are ten cancers in China, such as atypical colorectal cancer, lung cancer, liver cancer and female breast cancer, etc. In the narrow part of the large intestine, if you wait until you have black stool, persistent cough, jaundice, brown urine and touch a lump, you will find that you have cancer, which usually has a high cycle number. Whether cancer can be found early is also related to the growth position of cancer. Take colorectal cancer, the first common cancer in China, for example. The large intestine is ""shaped, the ascending colon closest to the small intestine is the thickest in diameter, and the diameters of transverse colon, descending colon, S-shaped colon and rectum will become narrower and narrower. If colorectal cancer occurs near the rectum, it is easy to observe the morphological changes of bloody stool or large intestine. If the patient is vigilant, it will be easier to find abnormalities; However, if the tumor occurs in the ascending colon with the largest diameter, it usually needs to be quite large to have a chance to detect discomfort. Don't ignore personal medical history: hepatitis, cirrhosis and susceptibility to liver cancer. About 90% of colorectal cancer in Taiwan Province Province is adenomatous polyp, which develops into colorectal cancer. Now, whether it is the stool occult blood examination of physical examination or further colonoscopy, early screening can effectively reduce asymptomatic colorectal polyps and colorectal cancer. Including breast cancer, liver cancer, cervical cancer and gastric cancer, there are also good screening tools. Even lung cancer, which could not be effectively screened by X-ray in the past, can be found early by low-dose computed tomography. Wei, vice president of Beitou Health Management Hospital, has persistent cough, black stool and stomachache. Could it be cancer? At present, more than 90,000 people in Taiwan Province Province are diagnosed with cancer every year. How to find this uninvited guest early? What regimen helps to fight cancer? With the development of medicine, the cancer we are talking about is more and more like chronic diseases such as hypertension and diabetes, and we have the opportunity to find it early and control it stably. However, in the news, we often see celebrities who are relatively rich and socially active. They are usually in good health, but they were immediately diagnosed with cancer because they were unwell. In a short time, their illness progressed rapidly. Why? First of all, we should make it clear that seldom seeing a doctor means being healthy and never getting sick? Or are you so used to the physical warning that you should go back to the clinic regularly, but you never took it to heart, so you missed the opportunity for treatment? Or, you haven't even done the most basic physical examination for several years? Clinical staging of cancer mainly depends on three key points, including tumor size, whether it has spread to lymph nodes and whether it has metastasized to other organs. Usually, cancer is symptomatic, and most tumors are large enough or have invaded other tissues and organs. Therefore, the cancer screened after abnormal symptoms is often higher in average stage, more complicated in treatment and lower in cure rate than the cancer screened during health examination. Taking the data of Taiwan Province Province as an example, the cure rate of precancerous lesions and zero stage of female cervical cancer is 100%, and the first stage cure rate is 80%. However, 99% of the cervical cancer patients screened by health examination belong to precancerous lesions and early stage zero and stage one patients, while only about 50% of the cases screened by non-health examination at this stage. Which cancers can be found early through preventive screening? Which cancer is more related to family history and personal medical history? This week, Dr. Wei, who specializes in cancer prevention and screening, shared the daily regimen to prevent cancer from sneaking up on each other. The location of the tumor affects the early detection: If there are ten cancers in China, such as atypical colorectal cancer, lung cancer, liver cancer and female breast cancer, etc. In the narrow part of the large intestine, if you wait until you have black stool, persistent cough, jaundice, brown urine and touch a lump, you will find that you have cancer, which usually has a high cycle number. Whether cancer can be found early is also related to the growth position of cancer. Take colorectal cancer, the first common cancer in China, for example. The large intestine is ""shaped, the ascending colon closest to the small intestine is the thickest in diameter, and the diameters of transverse colon, descending colon, S-shaped colon and rectum will become narrower and narrower. If colorectal cancer occurs near the rectum, it is easy to observe the morphological changes of bloody stool or large intestine. If the patient is vigilant, it will be easier to find abnormalities; However, if the tumor occurs in the ascending colon with the largest diameter, it usually needs to be quite large to have a chance to detect discomfort. Don't ignore personal medical history: hepatitis, cirrhosis and susceptibility to liver cancer. About 90% of colorectal cancer in Taiwan Province Province is adenomatous polyp, which develops into colorectal cancer. Now, whether it is the stool occult blood examination of physical examination or further colonoscopy, early screening can effectively reduce asymptomatic colorectal polyps and colorectal cancer. Including breast cancer, liver cancer, cervical cancer and gastric cancer, there are also good screening tools. Even lung cancer, which could not be effectively screened by X-ray in the past, can be found early by low-dose computed tomography. Due to the westernization of diet, the rising uterine body cancer is often difficult to distinguish from uterine fibroids. Only by ultrasonic scanning, the observable area is small, which is easily disturbed by the air between pelvic organs. If you switch to magnetic resonance imaging, you can observe the whole picture of the tumor, accurately calculate the changes in size and volume, and also see whether there is necrosis caused by insufficient blood supply in the tumor, so as to make a more definite diagnosis. Of course, whether you will get cancer, family history and personal history play a very important role, such as breast cancer, colorectal cancer and ovarian cancer, which are more related to family history. Patients with chronic hepatitis B, hepatitis C and liver cirrhosis are at higher risk of liver cancer. Patients infected with human papillomavirus are more likely to develop cervical cancer in the future; Infection with Helicobacter pylori and eating pickled food are related to gastric cancer, so we should pay attention to the treatment of related diseases and do regular health screening. Exercise for 30 minutes every day: If your immunity is strong enough, you can kill cancer cells. In fact, everyone may have cancer cells. When the immune system works normally, you have a chance to get rid of degenerated cancer cells in time and stay healthy. For example, it is suggested to do regular exercise for 30 minutes every day, which is strong enough to achieve "talking but not singing", which can not only control obesity, but also enhance physical fitness and help increase human immunity. When the body's immune function is good, degenerated cells, including cancer cells, can be eliminated before it sits down. On the advanced imaging examination, it can also be clearly seen that subjects with exercise habits are indeed healthier in terms of brain and cardiovascular system. Obesity and westernization of diet can also increase the risk of cancer. According to epidemiological investigation, cancer is related to eating red meat, preferring fried and high-fat foods. Take colorectal cancer as an example. When adenomatous polyp is found in health examination, in addition to removing polyps to avoid progression to colorectal cancer, patients will also be actively advised to reduce the intake of high-fat and red meat, processed and preserved foods, and increase the proportion of high-fiber foods, such as cruciferous vegetables, colored fruits and vegetables containing natural anthocyanins, lycopene and carotene, and whole grains. Cooking should be as simple as possible Don't use complicated and exquisite cooking techniques in pursuit of delicious food, so as to avoid inadvertently increasing the intake of high fat or artificial additives. Since everyone has cancer cells, why should they be treated when they are suffering from cancer? Because the evil power of cancer cells is so great that it endangers life and makes people unable to survive. You should keep good health on weekdays to avoid making your body a fertile ground for cancer. Regular exercise for 30 minutes every day helps to improve immunity and remove bad cells. Deep-fried, high-fat westernized food, beef and other red meat should be taken in moderation. Appropriate consumption of colored fruits and vegetables containing natural anthocyanins, lycopene and carotene. Physician on duty _ Wei Experience: Attending physician, Department of Radiology, Taipei Rongzong. Current position: Vice President of Beitou Health Management Hospital and Chief Physician of Taichung Rongzong Nuclear Magnetic Resonance Health Examination Center. Specialty: magnetic resonance imaging diagnosis, skeletal muscle radiology examination.