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Health tip for today: A closer look at Cancer

Cancer is a generic term for a large group of diseases characterized by the growth of abnormal cells beyond their usual boundaries that can then invade adjoining parts of the body and/or spread to other organs. Other common terms used are malignant tumours and neoplasms. Cancer can affect almost any part of the body and has many anatomic and molecular subtypes that each require specific management strategies.

Cancer is the second leading cause of death globally and is estimated to account for 9.6 million death in 2018. Lung, prostate, colorectal, stomach and liver cancer are the most common types of cancer in men, while breast, colorectal, lung, cervix and thyroid cancer are the most common among women.

The key mission of WHO’s work in cancer control is to promote national cancer control policies, plans and programmes that are harmonized with strategies for noncommunicable diseases and other related health concerns. Our core functions are to set norms and standards for cancer control including the development of evidence-based prevention, early diagnosis, screening, treatment and palliative care programmes as well as to promote monitoring and evaluation through registries and research that are tailored to the local disease burden and available resources.

How to prevent cancer:

According to current evidence, between 30% and 50% of cancer deaths could be prevented by modifying or avoiding key risk factors, including avoiding tobacco products, reducing alcohol consumption, maintaining a healthy body weight, exercising regularly and addressing infection-related risk factors.

About Yusuf Mwesigwa

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