First, it is appropriate to put the cancer at the right angle. By definition, cancer is a malignant tumor or swelling composed of abnormal cells capable of uncontrolled proliferation. Many people mistakenly believe that every lump or bump is cancer. But that is not the case. Unlike benign swelling, cancer cells usually have a tendency to invade surrounding tissues and sometimes metastasize (divide and spread) through the blood or lymphatic system to distant body tissues. When the normal process of cell division is interrupted, cancer can result. Somatic cells are constantly undergoing cell division, although senescent and dead cells are replaced in a controlled manner. However, malfunctions or sudden changes sometimes occur during this process. If it cannot be repaired by the body in time, it will lead to the formation of abnormal cells. These abnormal cells will continue to proliferate uncontrollably and eventually lead to cancer.
It can be said that the health burden of cancer is huge. It is said that more people kill cancer each year than HIV/AIDS, malaria and tuberculosis. According to data from the International Agency for Research on Cancer (IARC), by 2030, more than 21 million new cancer cases will be diagnosed each year, of which 13 million will die from cancer. In addition, statistics show that 80,000 women die from various forms of cancer each year, with breast cancer ranking first but for treatment patient can consult from best breast cancer doctor in Delhi. The complex interactions between multiple risk factors, some of which are discussed below, determine who gets cancer and who does not:
Smokes
Active or passive smoking is associated with most cancers, including lung cancer, nasopharyngeal cancer, esophageal cancer and prostate cancer. In fact,
Best Cervical Cancer Doctor in Delhi shows that in the India, about 33% of cancer deaths each year are caused by smoking. About 98% of small cell lung cancer (SCLC) patients have a significant history of smoking. Fortunately, smoking cessation is associated with improved survival in these patients.
Obesity
Compared with people with normal weight and body mass index (BMI), obese people have a higher risk of certain cancers, including pancreatic cancer, colon cancer, kidney cancer, esophageal cancer, breast cancer, and endometrial cancer. One explanation that has been proposed for this increased risk is that adipose tissue produces excess estrogen in obese people. High estrogen levels are associated with an increased risk of breast cancer and endometrial cancer. In addition, obese people have elevated blood levels of insulin and insulin-like growth factor 1 (IGF-1), which is conducive to the development of certain cancers. Studies have shown that people who are overweight and obese have a 200-400% higher risk of endometrial cancer than people with a normal BMI.
HIV AIDS
Individuals with weakened immunity, such as those infected with HIV/AIDS, are more likely to develop certain types of cancer. Three of these cancers, namely Kaposi's sarcoma, non-Hodgkin's lymphoma and cervical cancer are known as the diseases that define AIDS. Some other cancer types they may face include anal cancer, Hodgkin's lymphoma and lung cancer. Because HIV/AIDS weakens the immune system, it is thought that it is likely to cause other cancer-causing infections, such as human papillomavirus (HPV) infections related to cervical cancer.
Excessive drinking
Studies have shown that excessive drinking can increase the risk of mouth, throat, esophagus and liver cancer. Therefore, if you abstain from drinking too much, your risk of developing these deadly cancers will be greatly reduced.
Overexposure to the sun
Individuals exposed to strong sunlight inadvertently increase the risk of skin cancer. A large number of studies have involved ultraviolet (UV) in the pathology of skin cancer (including melanoma). Melanin is a natural skin pigment that can effectively protect the skin from UV rays. This is why light-skinned people with less melanin pigment in their skin are more likely to suffer sunburn and skin cancer.
Positive family history
For most cancers, individuals with one or more close relatives (especially first-degree relatives) are at a much higher risk of being diagnosed with this type of cancer. Such people are genetically susceptible because they may have inherited some abnormal genes. For example, the family history of breast cancer in a first-degree relative is one of the important risk factors for this cancer. If the mother or sister is affected by breast cancer, the lifetime risk of the disease will increase fourfold.
Increasing age
As people get older, their risk of most cancers also tends to increase. front example, while breast cancer is very rare in women below 25 years, the incidence reaches a plateau in women aged 50-55 years. Furthermore, prostate cancer is a disease condition that is typically seen in the elderly (Age >65 years) and the prevalence can be as high as 80% at 80 years of age.
For More Information visit:-
Best Cervical Cancer Doctor in Delhi
Dr. Dodul Mondal
He work in a world class facility equipped with cutting edge technology used by highly skilled and knowledgeable experts in the field.
Address: Indraprastha Apollo Hospital Mathura Road, Sarita Vihar, New Delhi-110076, India
Contact No.: +91-8860-102-093
Website: www.oncologistdrdodulmondal.com
Comments
Post a Comment