neopláziákra

Neoplázia, often referred to as a tumor, is a new and abnormal growth of cells in the body. This growth occurs when cells divide and grow excessively, forming a mass or lump. Neoplasms can be either benign or malignant. Benign neoplasms are non-cancerous; they do not invade surrounding tissues or spread to other parts of the body. They can, however, cause problems if they grow large enough to press on vital organs. Malignant neoplasms, on the other hand, are cancerous. They have the ability to invade surrounding tissues and metastasize, meaning they can spread to distant parts of the body through the bloodstream or lymphatic system. The development of a neoplasm is a complex process involving genetic mutations that disrupt normal cell growth and division. These mutations can be caused by various factors, including environmental exposures, inherited predispositions, and random errors during cell replication. Diagnosis of a neoplasm typically involves medical imaging, biopsies, and laboratory tests to determine its nature and extent. Treatment strategies vary widely depending on whether the neoplasm is benign or malignant, its location, size, and the overall health of the patient.