How Tumors are Formed? | Cancerous and Non-cancerous cell. скачать в хорошем качестве

How Tumors are Formed? | Cancerous and Non-cancerous cell.

How Tumors are Formed? | Cancerous and Non-cancerous cell. Tumors form when cells in the body grow and multiply abnormally, leading to an excessive accumulation of cells. This can occur due to various factors, including genetic mutations, environmental exposures, or viral infections. Non-Cancerous Tumors (Benign): 1. Limited growth and no invasion 2. No metastasis 3. Retention of normal cellular functions Cancerous Tumors (Malignant): 1. Uncontrolled cell growth and division 2. Invasion into surrounding tissues 3. Metastasis (spreading to other parts of the body) 4. Loss of normal cellular functions Steps leading to tumor formation: 1. Genetic mutation or damage 2. Abnormal cell signaling 3. Uncontrolled cell proliferation 4. Loss of apoptosis (programmed cell death) 5. Angiogenesis (formation of new blood vessels) 6. Tumor progression Types of Non-Cancerous Tumors: 1. Cysts 2. Adenomas (e.g., colon polyps) 3. Lipomas (fatty tumors) 4. Fibroids (uterine tumors) Types of Cancerous Tumors: 1. Carcinomas (epithelial cancers, e.g., breast, lung) 2. Sarcomas (connective tissue cancers, e.g., bone, muscle) 3. Leukemias (blood cancers) 4. Lymphomas (immune system cancers) Risk Factors: 1. Genetics 2. Environmental exposures (e.g., radiation, chemicals) 3. V iral infections (e.g., HPV, HIV) 4. Lifestyle factors (e.g., smoking, obesity) Prevention and Early Detection: 1. Regular screenings 2. Healthy lifestyle choices 3. Vaccinations (e.g., HPV) 4. Avoiding carcinogens #cancer #tumors #cancercells #3danimation #hindiurdu #dranjum #inmolcancerhospital tumor and cancer difference difference between tumor and cancer tumor and cancer cancerous tumor difference between benign and malignant tumor difference between benign tumor and malignant tumor skin cancer signs and symptoms benign and malignant tumors brain tumor signs and symptoms cancer and tumor difference non cancerous tumors in hindi tumor and cancer - what is the difference? tumor and cancer difference in hindi difference between brain tumor and cancer