Know about what is cancer, its symptoms, causes, diagnosis and treatment. कैंसर क्या है, इसके लक्षण, कारण, पहचान और इलाज के बारे में जानें
Cancer is a disease characterized by the uncontrolled growth and spread of abnormal cells in the body. These cells can form tumors, invade nearby tissues and organs, and spread to other parts of the body through the bloodstream or lymphatic system. Symptoms of cancer can vary depending on the type and stage of the disease. Some common symptoms include: - Fatigue - Unexplained weight loss - Pain - Skin changes, such as yellowing or darkening - Changes in bowel or bladder habits - Persistent cough or hoarseness - Difficulty swallowing The causes of cancer are complex and can be influenced by a variety of factors, including genetics, lifestyle choices, environmental exposures, and infections. Some common risk factors for cancer include: - Age - Tobacco use - Alcohol consumption - Poor diet and lack of physical activity - Exposure to radiation or certain chemicals - Family history of cancer Diagnosis of cancer typically involves a combination of physical exams, imaging tests...