Cancer kills 9.6 million people a year and can prevent one third of its species

The World Health Organization (WHO) said that cancer was the second leading cause of death in the world, with one in six deaths worldwide. Almost 70% of cancer deaths occur in low- and middle-income countries. February of each year.

About one-third of cancer deaths result from the following five behavioral and dietary risk factors: overweight, under-consumption of fruits and vegetables, physical inactivity, smoking, and alcohol. Smoking is the leading risk factor for cancer, responsible for cancer. About 22% of cancer deaths.

Cancerous infections, such as hepatitis and HPV, account for up to 25% of cancers in low- and middle-income countries.

Cancer symptoms are common at a later stage and diagnostic and treatment services are not available.

WHO launches 2019 campaign against cancer under the slogan "Will "I am and I For 3 years to stimulate personal commitment in cancer awareness.

Every year, on February 4th, the world celebrates World Cancer Day to show support, act personally and put pressure on governments to do more, so that we can all come together under the banner of cancer. in a positive and inspiring way to create a future without cancer..

Facts about cancer ..

* 9.6 million people die of cancer each year.

* At least a third of common cancers are preventable.

Cancer is the second leading cause of death in the world.

* 70% of cancer deaths occur in low- and middle-income countries.

* Each year, up to 3.7 million people can be prevented through the implementation of appropriate resource strategies for prevention, early detection and treatment..

The annual economic cost of cancer is estimated at US $ 1.16 trillion..

On World Cancer Day 2019, World Cancer Experts Call for Urgent Action to Improve Early Cancer ScreeningStressing the need for urgent action to increase early detection, screening and diagnosis of cancer to improve the chances of cancer patients alive. World Cancer Day, led by the World Federation Against Cancer (UICC) , Aims to inspire and encourage the work of individuals, the health community and governments to improve public awareness, access to early detection, testing and diagnosis.

World Cancer Day is a global celebration that helps raise awareness about cancer and its prevention, detection and treatment.

The impact of cancer on the economy is large and increasing, and it is estimated that the total annual economic costs borne by this cancer were approximately 1.16 trillion US dollars.

Cancer is a broad term that encompbades a wide range of diseases that can affect all parts of the body.

The most common types of cancer leading to death are:

Lung cancer " 1.69 Millions of dead. "

Liver cancer (788,000 deaths) ..

Colorectal cancer (774,000 deaths).

Gastric cancer (754,000 deaths).

Breast cancer (571,000 deaths).

Causes of cancer?

Cancer results from the transformation of normal cells into other tumors according to a multi-stage process that usually evolves from a potential carcinogenic lesion to a malignant tumor. These changes result from the interaction between individual genetic factors and three categories of external factors, namely::

First: carcinogenic physical factors.

Such as ultraviolet radiation and ionizing radiation.

Second: carcinogenic chemicals.

Asbestos and components of tobacco smoke, aflatoxin (a food contaminant), arsenic (a contaminant of drinking water) and carcinogenic biological agents, such as that infections caused by certain viruses, bacteria or parasites.

The organization continues to clbadify carcinogens through its cancer research agency, the International Agency for Research on Cancer (IARC)..

Aging is another major cause of cancer, which is very high with age and is probably due to an increased risk of certain cancers with age..

Risk factors badociated with cancer.

The abuse of tobacco and alcohol, unhealthy diet and physical inactivity are the leading risk factors badociated with cancer worldwide and are also the four most common risk factors badociated with diseases. non-transmissible..

Some chronic infections are risk factors for cancer and are of major importance in low- and middle-income countries: 15% of cancers diagnosed in 2012 were due to carcinogenic infections, including HPV, hepatitis, B And C.

Infection with the hepatitis virus B And C Certain types of HPV increase the risk of cancer of the liver and cervix.

Reduce the burden of cancer ..

It is now possible to prevent 30 to 50% of cancers, for example by avoiding disease-related risk factors, by applying existing evidence-based prevention strategies, reducing the burden of cancer through early detection, and increases the chances of healing many cancers if it is detected at an early stage and treated properly.

Change and avoid risk factors

Changing or avoiding the major risk factors badociated with the disease reduces the burden of cancer, including::

* Smoking, including smoking and smokeless tobacco.

Overweight and obesity.

* A poor diet involves eating a small amount of fruits and vegetables.

* Lack of physical activity.

* The abuse of alcohol.

* Infection with badually transmitted human papillomavirus (HPV).

* Infection with hepatitis B Or other carcinogenic infections.

* Ionizing radiation and ultraviolet radiation.

* Urban atmospheric pollution.

* Exposure to smoke caused by burning solid fuel indoors.

Smoking is the leading risk factor for cancer, accounting for 22% of all cancer deaths worldwide..

Implementation of prevention strategies.

People can be prevented from cancer by:

Avoid the risk factors above.

Vaccination against HPV and the hepatitis virus B.

Occupational risk control.

Minimize exposure to UV rays.

Reduction of exposure to ionizing radiation (radiography for professional or medical diagnosis).

Vaccination can prevent HPV and hepatitis virus B Without a million cases of cancer a year.

Early detection of cancer ..

Cancer mortality can be reduced if detected and treated at an early stage:

If the cancer is detected early, the cancer will probably respond to effective treatment, increase the risk of survival, reduce the rate of illness and treat it at a lower cost. Early detection can dramatically improve the lives of cancer patients. And avoid delaying their care.

The cure rates of some of the most common types of cancer, such as bad cancer, cervical cancer, oral cancer, colorectal cancer and rectum, are detected early and treated based on the best practices in this area..

There is a need to improve the availability of oral morphine for the treatment of moderate to severe cancer pain in more than 80% of patients in the final stage..

The World Health Organization (WHO), the International Agency for Research on Cancer (IARC) and other United Nations agencies collaborate with the United Nations Inter-Agency Task Force on the Prevention and Control of Noncommunicable Diseases (NCDC) and partner organizations to::

Increased political commitment to cancer prevention and control.

Coordinate and conduct research on carcinogens for humans and carcinogenic mechanisms.

Monitor the burden of cancer (as part of the Global Cancer Registry Initiative).

Identify priority strategies for cancer prevention and control.

Develop new knowledge and disseminate the list to facilitate the implementation of an evidence-based approach to cancer control and develop standards and tools to guide planning and implementation. interventions in the areas of cancer prevention, early screening and treatment services, and provision of palliative care to patients Life.