Squamous metaplasia

Squamous metaplasia

Squamous metaplasia refers to benign (non-cancerous) changes in the epithelial linings of certain organs within the body. These cells assume a more squamous morphology. Common sites for squamous metaplasia include the bladder and cervix. Smokers often exhibit squamous metaplasia in the linings of their airways. These changes don't signify a specific disease, but rather usually represent the body's response to stress or irritation. Vitamin A deficiency can lead to squamous metaplasia.


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • squamous metaplasia — transformation of other types of epithelium, such as glandular, mucosal, or pseudostratified, into stratified squamous epithelium, seen in certain pathologic conditions or produced experimentally. Called also epidermalization and… …   Medical dictionary

  • Metaplasia — plasia Anaplasia – dedifferentiation Hyperplasia – physiological proliferation Increase in number of cells Neoplasia – abnormal proliferation Dysplasia – maturation abnormality Metaplasia – cell type conversion …   Wikipedia

  • metaplasia — Abnormal transformation of an adult, fully differentiated tissue of one kind into a differentiated tissue of another kind; an acquired condition, in contrast to heteroplasia. SYN: metaplasis …   Medical dictionary

  • metaplasia — n. an abnormal change in the nature of a tissue, usually in response to an environmental factor. For instance, columnar epithelium lining the bronchi may be converted to squamous epithelium (squamous metaplasia) following exposure to cigarette… …   The new mediacal dictionary

  • metaplasia — Change from one differentiated phenotype to another, for example the change of simple or transitional epithelium to a stratified squamous form as a result of chronic damage …   Dictionary of molecular biology

  • Метаплазия (Metaplasia) — стойкая трансформация одного вида дифференцированной зрелой ткани в другую. Например, выстилающий бронхи столбчатый эпителий может трансформироваться в чешуйчатый (плоскоклеточная метаплазия (squamous metaplasia)); такое изменение строения клеток …   Медицинские термины

  • МЕТАПЛАЗИЯ — (metaplasia) стойкая трансформация одного вида дифференцированной зрелой ткани в другую. Например, выстилающий бронхи столбчатый эпителий может трансформироваться в чешуйчатый (плоскоклеточная метаплазия (squamous metaplasia)); такое изменение… …   Толковый словарь по медицине

  • Skin neoplasm — Skin cancer Classification and external resources A basal cell carcinoma. Note the pearly appearance and telangiectasia. ICD 10 C …   Wikipedia

  • cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …   Universalium

  • Cervical ectropion — Not to be confused with Ectropion. Cervical Ectropion Classification and external resources ICD 10 N86 Cervical ectropion (or cervical erosion) is a condition in which the central (endocervical) columnnar epithelium protrudes out through the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”