Tumours are abnormal masses or growths that develop within the body, typically as a result of uncontrolled cell division. These growths can occur in various organs or tissues, such as the brain, breast, lungs, or skin. Tumours can either be benign or malignant in nature, each presenting distinct characteristics and potential health implications.
Benign tumours are non-cancerous growths that do not invade nearby tissues or spread to other parts of the body. They tend to have a slower growth rate compared to malignant tumours and are generally less harmful. Although they may still cause health problems depending on their size and location, they often do not pose a significant risk to life.
In contrast, malignant tumours are cancerous and possess the ability to invade neighbouring tissues and metastasize, or spread, to distant areas of the body. These tumours grow at a faster rate and can eventually cause life-threatening complications if left untreated. Due to their invasive nature, they can interfere with the normal functioning of organs or systems, leading to a cascade of health complications.
The diagnosis and treatment of tumours often involve multidisciplinary approaches, including medical imaging techniques (e.g., ultrasound, MRI, or CT scans), biopsies, surgery, radiation therapy, chemotherapy, and targeted therapies. Early detection and intervention are crucial for a better prognosis, improved treatment outcomes, and enhanced quality of life for affected individuals.
