Cosa vuol dire precancerose?
Cosa vuol dire precancerose?
precancerosa, lesione Complesso di alterazioni istologiche, anatomopatologiche, semeiologiche di un tessuto, che predispongono allo sviluppo di un tumore e ne precedono la comparsa; tipiche lesioni p.
Che cos'è la displasia cervicale?
Che cos'è la Displasia cervicale? La Displasia cervicale è una crescita anomala e disordinata delle cellule superficiali della cervice uterina. Il termine “plasia” significa crescita. “Displasia” significa quindi crescita cellulare disordinata.
What are the different types of metaplasia?
- Types of Metaplasia. Metaplasia may be: a. Epithelial e.g. bronchial, gastric, cervical epithelium. b. Mesenchymal e.g. fractured bone. Metaplasia results in loss of some function. Persistent stimulation leads to dysplasia which may result in carcinoma.
What does metaplasia mean in medical terms?
- metaplasia An abnormal change in the character or structure of a tissue as a result of changes in the constituent cells. Metaplasia often involves a change of cells to a less specialized form and may be a prelude to cancer. Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
What does metaplasia indicate?
- Freebase (0.00 / 0 votes)Rate this definition: Metaplasia. Metaplasia is the reversible replacement of one differentiated cell type with another mature differentiated cell type. The change from one type of cell to another may generally be a part of normal maturation process or caused by some sort of abnormal stimulus.
What is the difference between dysplasia and anaplasia?
- As nouns the difference between dysplasia and anaplasia. is that dysplasia is (pathology) abnormal development of cells or tissue, often a precancerous stage of growth while anaplasia is (biology) a reversion of differentiation in cells that is characteristic of malignancy in tumours.
