AUTOPARENCHYMATOUS METAPLASIA Meaning and
Definition
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Autoparenchymatous metaplasia is a term used in medical and anatomical contexts to describe a specific type of cellular transformation or differentiation process. It refers to the conversion of one type of tissue or cellular structure into another that resembles parenchyma, which is the functional tissue of an organ.
The term "autoparenchymatous" indicates that the conversion occurs within the same tissue or organ, rather than the transformation from one tissue type to another in a different location. Metaplasia, on the other hand, generally refers to the abnormal transformation of one type of mature cell or tissue into another type.
This form of metaplasia typically occurs as a response to chronic irritation, inflammation, or injury to a specific tissue or organ. The affected cells undergo a series of changes in order to adapt to the chronic insult. As a result, they lose their original characteristics and acquire the appearance and functions of parenchymal cells, which are responsible for the normal functioning of the tissue or organ.
Autoparenchymatous metaplasia can occur in various organs, such as the respiratory tract, gastrointestinal system, or urinary system. Examples include the transformation of the respiratory epithelium from ciliated columnar cells to squamous cells due to chronic smoking or a change in the lining of the bladder from transitional epithelium to squamous epithelium in response to chronic inflammation.
Understanding autoparenchymatous metaplasia is crucial in diagnosing and treating various pathological conditions, as this process can lead to functional impairments and an increased risk of further complications.
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M. Occurring in the parenchymal cells proper to the tissue.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for AUTOPARENCHYMATOUS METAPLASIA
- autopa renchymatous metaplasia
- autopar enchymatous metaplasia
- autopare nchymatous metaplasia
- autoparen chymatous metaplasia
- autoparenc hymatous metaplasia
- autoparench ymatous metaplasia
- autoparenchy matous metaplasia
- autoparenchym atous metaplasia
- autoparenchyma tous metaplasia
- autoparenchymat ous metaplasia
- autoparenchymato us metaplasia
- autoparenchymatou s metaplasia
- autoparenchymatous m etaplasia
- autoparenchymatous me taplasia
- autoparenchymatous met aplasia
- autoparenchymatous metapl asia
- autoparenchymatous metapla sia
- autoparenchymatous metaplas ia
- autoparenchymatous metaplasi a
Etymology of AUTOPARENCHYMATOUS METAPLASIA
The term "autoparenchymatous metaplasia" is a medical term that describes a cellular change in which one type of tissue is transformed into a different type of tissue within the same organ or tissue. Analyzing the etymology of this word, we can break it down as follows:1. Auto-: This prefix comes from the Greek word "auto", meaning "self" or "same".
2. Parenchymatous: This term is derived from the Greek word "parenkhyma", which refers to the functional cells of an organ or tissue. In medical terminology, parenchyma often refers to the cells that perform the main function of the organ.
3. Metaplasia: This term is derived from the Greek word "metaplasis", which means "change" or "transformation". In medical terminology, metaplasia refers to the transformation of one cell type into another.
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