Cancer is a dangerous, deadly disease. It must be detected early, otherwise it will kill your life. When it is discovered in its early stages, it can be treated and overcome. This is the main reason why doctors request annual periodic check-ups and regular check-ups to discover the presence of the disease in its infancy and eliminate it. .
Lung Cancer
Lung cancer is considered the most common type of cancer in all countries of the world. In 2020, the number of cases of lung cancer around the world amounted to 2.21 million cases, and it was the most common cause of death at that time, as the death rate from lung cancer reached 1.8 million. deaths worldwide in 2020.
Signs of lung cancer
There are certain symptoms associated with cancer, and these signs include the following:
Swelling of the face, as swelling of the face is associated with lung cancer. The area around the eyes usually swells when infected with lung cancer. Lung cancer prevents blood flow in the superior vena cava. Facial swelling is one of the first signs of lung cancer, and it usually appears when a person is lying down, so the face becomes wrinkled. Red and swollen, especially around the eyes.
• persistent cough.
• hard breathing.
• pain in chest.
• Hoarseness.
• Low weight.
• Anorexia.
Extreme fatigue.
• bronchitis.
• Pneumonia.
prevalence of lung cancer
Lung cancer is the most common type of cancer in the world, and lung cancer represents 5.9% of different types of cancer, and represents 8.1% of the number of cancer deaths.
Different types of cancer
The types of cancer differ, as well as its symptoms and severity of pain. Among the different types of cancer are the following:
• Lung Cancer.
• Colon Cancer.
• breast cancer.
• Rectal cancer.
Prostate cancer.
• Leukemia (leukemia).