CANCER (Article on carcinoma)
INTRODUCTION OF CANCER 🏥 Cancer is a complex group of diseases characterized by the uncontrolled growth and spread of abnormal cells within the body. These cells, known as cancer cells, can form tumors or invade surrounding tissues and organs, disrupting normal bodily functions. Cancer can occur in virtually any part of the body and may be benign (non-cancerous) or malignant (cancerous). The development of cancer often involves genetic mutations that result in the loss of normal cellular regulatory mechanisms. These mutations can be caused by various factors, including genetic predisposition, exposure to carcinogens, unhealthy lifestyle choices, and certain infections. The process by which normal cells transform into cancer cells is known as carcinogenesis. Cancer is a leading cause of morbidity and mortality worldwide, with a significant impact on public health. Its diverse nature and ability to affect various organs make it a challenging condition to understand and treat. Advance