The Indian Cancer Scenario
Cancer is a huge threat to
human beings around the world. The incidence of cancer keeps increasing with
more and more people being diagnosed with the disease. The Indian census data
indicates that the rate of cancer mortality is one of the highest in the world.
Cancer has emerged as the second most common disease in India and it is
responsible for around 0.3 million deaths every year. This is mostly because of
lesser awareness about the prevention, diagnosis and treatment options
available.
All types of cancer occur in India like breast, lung,
stomach, liver, rectum, cervix, prostate and blood cancers. Other common cancers
are of the skin, mouth, bladder and oesophagus. According to WHO data, oral,
lip, lung, neck and throat cancers are widespread among men while women are
prone to suffer from breast, cervical and ovarian cancers.
Causes
of high incidence and mortality
There are no known causes of
cancer. However, there can be a number of reasons for its occurrence. These can
be both internal and external. The former includes genetic factors and hormonal
imbalances, unhealthy lifestyles, and poor immune systems, which all cancers
are known to attack. External or environmental circumstances are population
overgrowth, industrialisation, etc. Public ignorance about the disease, delayed
diagnoses and lack of adequate medical facilities for the masses has made
cancer a “killer disease”, especially in India.
Early
detection
The need to the
hour is to create public awareness about the common types of cancer and their
symptoms. The importance of early detection of cancers cannot be overstated.
Early detection can prevent the cancer from progressing to its advanced stages.
Access to timely treatment can be the difference between life and death.
We now have
better diagnostic techniques and chemotherapeutic drugs in India today than
ever before. Early screening and prompt diagnosis is crucial in conserving the
affected organ and ensuring a good quality of life for the patient. It is a
fact that if cancer is detected in its early stages, it can be effectively
treated and the patient can lead a longer and healthy life.
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