The correct spelling of the word "neoplasia" is [nee-oh-pley-zhuh]. The word comes from the Greek "neo," meaning new, and "plasis," meaning formation. Neoplasia is a term used in medical pathology to describe the formation and development of abnormal growths, such as tumors. The phonetic transcription shows that the pronunciation of the word has four syllables, with the emphasis on the second syllable, and the sound "pley" is pronounced as "pley-zhuh." It is important to spell the word correctly to avoid confusion in medical communication.
Neoplasia is a medical term used to describe the abnormal and uncontrolled growth of cells in an organism. It refers to the formation of a new tissue mass that can be benign (non-cancerous) or malignant (cancerous). Neoplasia occurs when the intricate cellular mechanisms that regulate the division and growth of cells become disrupted, leading to the formation of a neoplasm, or tumor.
Benign neoplasms, also known as benign tumors, do not invade surrounding tissues and do not spread to other parts of the body. They typically grow slowly and are often localized. In contrast, malignant neoplasms, or cancerous tumors, invade nearby tissues and have the potential to metastasize, spreading to different parts of the body through the bloodstream or lymphatic system.
Neoplasia can arise from various types of cells, including epithelial, connective, muscular, and nervous tissues. It can affect any organ or tissue of the body. Examples of neoplasms include carcinomas (originating from epithelial cells), sarcomas (originating from connective tissues), and leukemias (originating from blood cells).
The study of neoplasia and its characteristics is crucial in the field of oncology, which focuses on the diagnosis, treatment, and prevention of cancer. Understanding neoplastic growth is essential in developing strategies for early detection, effective treatment, and improving patient outcomes in those affected by cancer.
The formation of new tissue or of a tumor.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "neoplasia" is derived from Greek roots. "Neo-" means "new" or "abnormal", and "plasia" comes from the Greek word "plassein", which means "to form" or "to mold". Therefore, "neoplasia" can be roughly translated as "new formation" or "new growth". In the field of medicine, it is used to refer to the abnormal and uncontrolled growth of cells, which can lead to the formation of a tumor or cancer.