 Hi, I am Dr. Lakhan Kashyap, medical oncologist from Manipal Hospital, Bhaner. Cancer incidence has been increasing for the past few decades in India as well as in world. It is estimated that by year 2040, there will be around 20 lakh cases of new cases of cancer will be detected each year. However, advances in medical sciences and technology has made possible early detection of cancer. So let's talk about early detection of cancer. Early detection comprises of screening of cancer as well as recognition of early signs and symptoms of cancer. There are well-established guidelines for the screening of cancer. Scraining is done in apparently healthy individuals. There are screening guidelines for the common cancers such as breast cancer and cervical cancer in women and oral cancer, lung cancer and colon cancer in general. It is recommended that women in their 50s should undergo mammography once in every two years. For screening of cervical cancer, it is recommended that women after the age of 21 should undergo pap smear screening once in every three years. These simple yet effective tests help in detection of cancer at the early stages even in a state zero when the cancer has not acquired ability to invade surrounding tissue. Beside this, for the lung cancer, there are certain high-risk individuals based on their smoking history who are recommended to undergo low-dose CT scan of chest. Apart from this, these are the recommendations for the general population. For persons who have higher risk of cancer based on their family history should consult oncologist for the appropriate screening test. Now moving on to early detection of cancer, early recognition of signs and symptoms of some of the common cancers in India which includes breast cancer, stomach cancer, cervical cancer, colon cancer and oral cancer. Breast cancer which is the most common cancer in India, it often presents with painless lump change in the size or shape of the breast or any unexplained nipple discharge. While oral cancer which is most common cancer in men often presents with an ulcer which can be on the tongue, on the inner side of cheek or the loosening of tooth. There could be other common signs such as bleeding, unexplained fever, unintentional weight loss or change in the bowel habits. If you experience any of these symptoms, this can be early signs of cancer and should be evaluated immediately. Remember, early detection of cancer leads to better care and complete care of cancer. Thank you.