Top 14 most dangerous cancers today

Cancer is really a deadly disease that can kill many people, the second leading killer after heart disease.

Currently, there are 6,773,281 cancer cases in the world and this terrible disease kills 75,648 thousand people every year. Not only causes high mortality, but the pathology of cancer is also very complicated. According to statistics, there are more than 100 types of cancer, many of which are considered dangerous, have the fastest and strongest ability to destroy people.

1. Lung cancer

Picture of a cancerous lung (right) and a healthy lung (left).

Lung cancer is the most common cancer in the world. The disease is common in both men and women. Every day there are 56 new cases of lung cancer every day and for men, this is the most common cancer topping with 40 new cases daily. In women, lung cancer is in the top 3 most common cancers and has 16 new cases every day. The disease kills more than 150,000 people every year.

This disease is caused by many causes such as people with chronic bronchitis, living in a polluted environment, smokers, working in a toxic environment and partly due to genetic factors. When you feel chest tightness, shortness of breath, cough a lot, unusual weight loss, cough with a lot of sputum with blood, frequent infections, immediately see a doctor because you are at risk of lung cancer. there. To limit this disease, it is necessary to say no to alcohol and tobacco, to eat clean food, to exercise regularly, to avoid polluted air and to have regular health check-ups.

2. Pancreatic cancer

The risk of the disease in both men and women is equal and is mainly after the age of 45.

Pancreatic cancer is a disease caused by malignant cells that form in the tissue of the pancreas. Pancreatic cancer is considered dangerous because of the high mortality rate, the early stages of the disease do not have obvious symptoms, so it is difficult to detect.

The risk of the disease in both men and women is equal and is mainly after the age of 45. People who smoke, are obese, have pancreatitis, or have diabetes are often at risk of pancreatic cancer. One in 56 people is at risk of pancreatic cancer, and the disease kills more than 38,000 people every year.

3. Liver cancer

Normal liver and cancerous liver

Liver cancer is one of the most common cancers in the world and is increasing day by day. In Vietnam alone, this disease kills more than 22,000 people every year. It is estimated that 1 in 100 people in the world have liver cancer.

In the early stages of this disease, there are no obvious symptoms, only when it is more severe, it is discovered. When there are symptoms such as unexplained weight loss, loss of appetite, jaundice, dark urine . then this disease may be knocking on your door. People with hepatitis B, alcohol, and tobacco have a higher risk of liver cancer than the general population.

4. Ovarian cancer

The left ovary is normal and the right ovary is cancerous.

Ovarian cancer is a disease that is considered a silent killer in women, is a common disease in women and is the most common cancer after cervical cancer. In the United States each year, 22,280 women develop ovarian cancer and the mortality rate is up to 14,240.

Women often ignore the signs of this disease until the disease has progressed to a terminal stage that cannot be cured. When you feel bloated stomach for a long time, persistent abdominal or pelvic pain, unusual constipation or diarrhea, difficulty eating, bleeding between periods, you need to see a doctor because it may be a sign. Warning signs you have ovarian cancer.

5. Breast Cancer

Image of a cancerous mass in the breast.

Breast cancer is a type of carcinoma that develops from the epithelium of the milk ducts or terminal lobes, which invade other tissues by proliferating from adjacent epithelium. In the United States, the disease has more than 200,000 new cases each year and 40,000 people die from this disease. It is a common cancer in women, but it also affects many men.

When there are signs that need to be examined promptly, it is an abnormal tumor in the breast, watery nipple discharge or bleeding, red breast skin or small hole, abnormal nipple protrusion. To limit the risk of infection. If you have this disease, you should take an aspirin a week, keep your weight stable, reduce alcohol consumption and exercise regularly.

6. Colorectal Cancer

Image of the rectum and the rectal segment with cancer.

Colorectal cancer is a cancer with a high mortality rate, 70% of patients with this cancer face death. Every year there are more than 1 million new cases and more than 51,000 deaths each year. This disease if detected early, this type of cancer can be cured with a rate of more than 90%, but people with this disease are often not detected early because the signs of the disease are not clear.

When you often have digestive disorders, black stools, bloody stools, loss of appetite, indigestion, fatigue, weakness and weight loss for no reason, you must see a doctor because those are signs of cancer. this dangerous message.

7. Prostate Cancer

Prostate and prostate cancer stages.

Prostate cancer is the leading cause of death in men. This disease is caused when abnormal cells develop in the prostate gland. These cells continue to multiply uncontrollably and continue to multiply beyond other organs. The disease develops slowly and is difficult to detect, but when it is severe, it can spread quickly and cause death.

If you experience difficulty urinating, frequent urination, blood in your urine or semen, low back or hip pain, see your doctor because it is a sign of prostate cancer. Every year, about 32,000 men die from this disease.

8. Blood cancer

White blood cells invade and destroy red blood cells causing blood cancer.

Leukemia, also known as leukemia, is the only cancer without a tumor. This disease is caused by the rapid increase in the number of white blood cells in the blood, which destroys red blood cells, causing anemia and possibly death. The danger of the disease is that it has no obvious symptoms that are easily overlooked or confused with other diseases.

When you often have headaches, insomnia, weakness, fatigue, nosebleeds . you should go to the doctor to detect the disease as soon as possible and have a reasonable treatment. Patients with this disease often have a poor prognosis, so early detection has a higher survival rate. Blood cancer kills nearly 23,000 people every year.

9. Esophageal cancer

Patients with this disease often have a poor prognosis, most of which are fatal.

Esophageal cancer is one of the four most common and dangerous gastrointestinal diseases in the world. Patients with this disease often have a poor prognosis, most of which are fatal. Only patients with early detection have a longer survival time.

Esophageal cancer in the early stages often has no obvious signs and is easily missed, when the disease is more advanced, there are often signs such as difficulty swallowing, choking, vomiting, salivation, weight loss, coughing up blood . Every year this disease kills more than 15,000 people.

10. Cervical cancer

Pictures of the stages of cervical cancer.

Cervical cancer is the second leading cause of death in women. This disease progresses slowly without clear identification signs, so in the early stages there are no signs to identify the disease. Therefore, when the disease has progressed to a dangerous stage, the patient will realize it.

When the body has abnormal bleeding between periods or after intercourse, the gas is smelly, pink, the body is tired, worn out. then go to the doctor to find out the cause and treatment. This disease kills more than 15,000 women each year.

11. Skin cancer

It is caused by the overgrowth of abnormal skin cells.

Skin cancer is a common malignancy that can affect people of all ages. It is caused by the overgrowth of abnormal skin cells. Derived from damage in the structure of the DNA molecule, affecting skin cells, thereby creating genetic defects. Abnormal skin cells grow quickly and form malignant tumors on the skin.

People with thin, weak skin are more susceptible to this type of cancer. Skin cancer grows very quickly, the risk of death is also very high. Patients should build a healthy lifestyle, eat a good diet, combine exercise and sports to slow down the metastasis of cancer cells, making treatment better.

12. Brain Cancer

Brain cancer is a very dangerous disease.

The symptoms of brain tumors are not specific, so patients often subjectively do not go to the doctor when they see some unusual warning signs of the body, until the brain tumor is detected, the disease has progressed quite seriously. Symptoms of brain tumor in each case are different depending on the location of the tumor, the extent of the tumor.

Brain cancer is a disease that has a direct impact on life. The disease is difficult to detect because there are only common symptoms such as headache and convulsions. When experiencing abnormal signs, frequent headaches, vestibular disorders, you should go to the hospital for examination to detect the disease and receive timely treatment.

13. Bile duct cancer

Currently, the rate of deaths from intrahepatic bile ducts is increasing.

Bile duct cancer arises from the cells that line the bile ducts, the drainage system for bile produced by the liver. The bile ducts collect bile, drain it into the gallbladder and eventually into the small intestine, aiding the digestive process.

Intrahepatic bile duct cancer is one of the most common cancers in the world. Currently, the rate of deaths from intrahepatic bile ducts is increasing. Most intrahepatic bile duct cancers occur in the ducts that carry bile from the liver to the small intestine and then metastasize to other parts of the body.

14. Stomach Cancer

If stomach cancer is detected early, it is easier to treat.

Stomach cancer is a phenomenon in which the normal structural cells of the stomach become abnormal, mutate and proliferate in an uncontrolled way, invading nearby tissues (local invasion) or distant (metastatic) ) through the lymphatic system. Stomach cancer is one of the most common cancers in the world, the third most common in men and the fourth in women. If stomach cancer is detected early, it is easier to treat.

It is the fourth most common cancer in the world with 930,000 cases in 2002 and the second leading cause of death after lung cancer with approximately 800,000 deaths worldwide each year.