Home HEALTH Why men die early cause # 2 – Cancer

Why men die early cause # 2 – Cancer

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A leading cause of death in the world Cancer is a group of diseases that can affect anyone -young, old, rich, poor, men, women, or children and any part of the body – both with or without any symptoms. Many of the cancer related deaths are preventable by early detection, treatment, and cure but the worst part of the story is people who are diagnosed with it are so scared that they don’t even follow the proper treatment regime.

The symptoms may depend on which part of the body is affected, size of the cancer, and the organ or tissue affected by it. Cancers are often named after the body they originated in suffixed by -carcinoma, -sarcoma or -blastoma, for example, a cancerous malignancy in the fat cells may be called liposarcoma while, malignant epithelial cells arising from liver parenchyma (“hepato-” = liver) is called hepatocarcinoma.

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The part of the body where the cancer actually starts is called the primary site. The progression of the disease starts when the abnormal cancerous cells disable or weaken the immune system and multiply in such large number that it is no longer possible for the primary site to hold them. Soon a stage comes when the excessive cells break the cell walls and spread through the capillaries and blood vessels or lymph vessels to form secondary tumors or metastases.

Cancer can occur in people of all ages and can affect any part of the body. Unlike adults, children do not have a known cause still almost 10% of children develop cancer because of genetic factors.

TYPES OF CANCER

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According to a recent study, breast, cervical, and stomach cancers are a major cause of deaths among women, while lung, oral and stomach cancers lead to a majority of death in men in India. In all, there are over 100 different types of cancers that can affect humans. These include:

  • Bladder
  • Breast
  • Cervical
  • Colorectal
  • Gynecologic
  • Head and Neck
  • Kidney
  • Liver
  • Lung
  • Lymphoma
  • Myeloma
  • Ovarian
  • Prostate
  • Skin
  • Thyroid
  • Uterine
  • Vaginal and Vulvar

Cancer pain

THE PROBLEM

  • Cancer is the second leading cause of death globally.
  • The number of new cancer cases per year is expected to rise to 23.6 million by 2030
  • Over 18.1 million new cases of cancer are detected and 9.6 million people will die due to the disease every year worldwide
  • About 1 in 6 deaths is due to cancer
  • Till lately 77% of cancers affected people over 55 years of age, but according to WHO now even children have found to be suffering from cancer each year.
  • Approximately 70% of deaths from cancer occur in low- and middle-income countries.
  • Tobacco is responsible for approximately 22% of cancer deaths
  • Cancers of the oral cavity and lungs  account for over 25% of cancer deaths in males while cancer of  the breast and oral cavity account for 25% cancers in females
  • Obesity, lack of proper diet, exercise, and weight control will soon overtake tobacco as the No. 1 risk factor for cancer.
  • Obesity may magnify the risk of cancers of the breast (after menopause), colon and rectal, esophageal, endometrial, pancreatic, kidney, thyroid and gallbladder
  • Lung, prostate, colorectal, stomach and liver cancer are the most common types of cancer in men, while breast, colorectal, lung, cervical and thyroid cancer are common among women

SIGNS AND SYMPTOMS

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Cancer can be difficult to diagnose though it depends on cancer’s type and location. In the early or starting stage when the mass grows or ulcerates — no visible symptoms may be seen or detected. Once the malignancy grows and cancerous cells can start pushing nearby organs, blood vessels, and nerves. This may lead to signs and symptoms of cancer. In the critical areas like parts of the brain, even the smallest tumor can lead to symptoms. However, in other parts of the body like the pancreas, the cancer may be asymptomatic and remain undetected until it reaches the advanced stage and is already too large.

Cancer may lead to symptoms like fever, fatigue, or weight loss because the cancer cells may use much of the body’s energy and cause the immune system to produce visible signs and symptoms. In some cases cancer cells release blood clots in the veins of the legs, raise the blood calcium levels or affect the nerves and muscles making the person feel weak and dizzy. The risk of suicide or depression in people who have been diagnosed to be suffering from cancer is almost double.

Here are some signs and symptoms of cancer. Some of these symptoms could suggest cancer hence it is best to consult a doctor as soon as possible – especially if there’s no other cause, the problem persists for a long time, or the problem gets worse. It is best to let the doctor decide what is going on and what to do next:

UNEXPLAINED WEIGHT LOSS: Most people with cancer have unexplained weight loss. It may be the first sign of cancer of the pancreas, stomach, esophagus, or lung.

FEVER: Fever is a very common symptom when cancer starts spreading to other parts of the body. Almost anyone with cancer develops fever because of a fight with the immune system. Fever may also be an early sign of blood cancers like leukemia or lymphoma.

FATIGUE: Fatigue is extreme tiredness is another symptom in cancers, like leukemia. Some colon or stomach cancers can also lead to blood loss which leads to fatigue.

PAIN: Pain is an early symptom in bone or testicular cancer. A persistent headache that does not go away may be a symptom of a brain tumor. Back pain can symbolize cancer of the colon, rectum, or ovary. Quite often pain may be a symptom that malignancy has started spreading rapidly to other organs due to cancer. This may be due to metastasizing.

SKIN CHANGES: In many types of cancer a change in color, a lump can occur in the breast, testicle, lymph nodes (glands), and soft tissues may be a sign of cancer. Skin cancers may bleed or don’t heal.

  • Darkening of the skin (hyperpigmentation)
  • Yellowish skin and eyes (jaundice)
  • Reddened skin (erythema)
  • Itching (pruritus)
  • Excessive hair growth
  • wart or mole on the skin

COLORECTAL OR BOWEL CANCER also called cancer of the colon or rectum is the third most common cancer in men and the second in women worldwide. Colorectal cancer ranks as the fifth most common cancer in India and amongst the highest number of mortality or death due to late diagnosis and treatment. Choperation-540597_960_720anges in bladder function like to desire pass more than usual or urgent need to urinate may be a sign of prostate cancer while irregular bowel functions like constipation, diarrhea, or change in the size or colour of stool may be a sign of colon cancer.

WHITE PATCHES OR SPOTS ON THE TONGUE: Smoking or chewing tobacco may lead to leukoplakia that could lead to mouth cancer, while a long-lasting sore in the mouth could be a symptom of oral cancer.

UNUSUAL BLEEDING: Certain types of cancer can lead to unusual bleeding. Coughing up may be a sign of lung cancer. Likewise, blood in the urine may be a sign of bladder or kidney cancer while a bloody discharge from the nipple may be a sign of breast cancer.

CAUSES OF CANCER

Cancer arises from the conversion of normal cells to a malignant tumor on account of the following:

  • Physical carcinogens such as ultraviolet and ionizing radiation
  • Chemical carcinogens, such as asbestos, tobacco smoke, aflatoxin (a food contaminant), and arsenic (a drinking water contaminant); and
  • Biological carcinogens, such as infections from certain viruses, bacteria, or parasites

RISK FACTORS:

  • Tobacco use including cigarettes and tobacco products like pan
  • Overweight or obesity
  • An unhealthy diet with low fruit and vegetable intake
  • Lack of physical activity
  • Alcohol
  • Sexually transmitted HPV-infection
  • Air pollution

Aging is another factor in the development of cancer. Though it has generally been said that risks of some types of cancer dramatically increase with age, some cases of cancer have been detected among children too.

PREVENTION:

Almost 30-50% of all cancer cases are preventable. All we need is increased awareness, reduced exposure to cancer risk factors, and healthy lifestyles. For instance, tobacco is the single most avoidable risk factor that kills over 6 million people each year. Tobacco smoke has more than 7000 chemicals; more than 50 of them are known to cause cancer. Even passive smokers and those who chew different forms of tobacco are in the high-risk category.

Cancer is preventable. The best possible way to fight cancer and live longer is to diagnose and treat it early without wasting any time.

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Taazakhabar News Bureau
Taazakhabar News Bureau is a team of seasoned journalists led by Neeraj Mahajan. Trusted by millions readers worldwide.

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