Asked by: Stevens Louvetmedical health digestive disorders
What does squamous metaplasia mean?
Last Updated: 28th February, 2020
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Likewise, what is cervical squamous metaplasia?
Squamous metaplasia in the cervix refers to the physiological replacement of the everted columnar epithelium on the ectocervix by a newly formed squamous epithelium from the subcolumnar reserve cells. The region of the cervix where squamous metaplasia occurs is referred to as the transformation zone.
Also Know, are Metaplastic cells cancerous? Metaplasia - Metaplasia is generally described as a process of cell growth or cell repair that is benign (not cancerous). This process normally occurs in unborn babies, during adolescence, and with the first pregnancy.
Also asked, what does squamous metaplasia on a Pap smear mean?
Squamous metaplasia, the process by which mature, non-squamous epithelium is replaced by stratified squamous epithelium, is a well-described phenomenon in the endocervical canal of both women and laboratory animals. In the human cervix, this process has been shown to develop in stages.
Is squamous metaplasia reversible?
Thus, there is metaplasia of normal respiratory laryngeal epithelium to squamous epithelium in response to chronic irritation of smoking. The two forms of cellular transformation that are potentially reversible, but may be steps toward a neoplasm, are: Metaplasia is reversible when the stimulus for it is taken away.