[ad_1]
Osama Abu Rab
On February 4th of each year, Le Monde celebrates World Cancer Day to show support for people with cancer, take concrete action and put pressure on stakeholders to do more.
World Cancer Day aims to unite under the banner of the fight against cancer in a positive and stimulating way. This year 2019 is "I am and I will do it".
According to the World Health Organization (WHO), cancer is the second leading cause of death in the world. In 2015, 8.8 million people were killed, or nearly one in six deaths worldwide.
Low- and middle-income countries account for about 70% of cancer deaths.
Cancer is a generic term encompassing a wide range of diseases that can affect all parts of the body, also called malignant tumors.
|
|
|
|
One of the hallmarks of cancer is the rapid birth of abnormal cells that can grow beyond their known boundaries, then break down into adjacent body parts and spread to other organs. This phenomenon is called transfer and represents the leading cause of cancer death.
According to the World Health Organization, cancer is caused by the transformation of normal cells into mutated cells and into a multistep process, resulting from the interaction between individual genetic factors and three categories of external factors. .
• Physical carcinogenic factors, such as UV and ionizing radiation.
And carcinogens, such as asbestos, components of tobacco smoke, aflatoxin (a food contaminant) and arsenic (a contaminant of drinking water).
• Biological carcinogens, such as infections caused by certain viruses, bacteria or parasites.
Aging is another key factor in cancer, whose age is very high and that may increase the risk of certain types of cancer with aging. The accumulation of cancer risk is associated with the tendency of cellular repair mechanisms to disintegrate with the aging of the person.
The most common types of cancer causing death are:
• 1.69 million lung cancers.
• Liver cancer: 788,000 deaths.
• Colorectal cancer: 774,000 deaths.
• 754,000 stomach cancers.
• Breast cancer: 571,000 deaths.
About one-third of cancer deaths occur because of the following five behavioral and dietary risk factors:
Smoking is the leading risk factor for cancer, accounting for nearly 22% of all cancer deaths.
Cancerous infections, such as viral hepatitis and HPV, account for up to 25% of cancers in low- and middle-income countries.
|
|
|
|
Fifteen percent of cancers diagnosed in 2012 were due to carcinogenic infections, including H. pylori, HPV, hepatitis B, C. Some types of human papillomavirus and the Epstein Bar 3 virus.
Infection with hepatitis B, C and certain types of HPV increases the risk of cancer of the liver and cervix respectively, while HIV infection increases the risk of cancer of the human body. Pre-cervical cancer has significantly increased.
According to the World Health Organization, cure rates for some of the most common cancers, such as breast cancer, cervical cancer, oral cancer and colorectal cancer are raised from the beginning and treated according to best practices. Field.
The recovery rate of certain cancers such as testicular sperm tumors, leukemia and lymphoma in children, even if the spread of cancer cells in other parts of the body, is provided with appropriate treatment.
The cancer will likely respond to an effective treatment if it is detected early, which will increase the risk of survival and reduce complications and treatment at lower cost, said the WHO. Early detection and avoidance of care delivery can bring significant improvements in the lives of cancer patients.
According to the Jordan Cancer Foundation, most cancers can be cured if they are detected early, but unfortunately, many people do not realize it and believe that cancer is a death sentence.
The organization adds that it is possible to avoid infection by 40% of cancers through a healthy lifestyle, through:
- Periodic examinations and early detection of cancer.
- Stop smoking.
- Eat healthy foods.
- Maintain a healthy weight
- Exercise regularly.
- Avoid exposure to high levels of ultraviolet radiation.
- Get all the necessary vaccines.
[ad_2]
Source link
