squamous

What is squamous dysplasia?

Squamous dysplasia is a precancerous condition, which means the affected cells are not cancerous but have the potential to develop into cancer over time if left untreated. The term describes changes in squamous cells, which are flat cells that cover the surface of certain tissues in the body. Under the microscope, these cells look abnormal, and …
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What is squamous metaplasia?

Squamous metaplasia is a benign (non-cancerous) change that occurs when the normal cells in a tissue or organ are replaced by specialized cells known as squamous cells. This type of change happens as an adaptive response when tissues are repeatedly irritated or inflamed. Squamous metaplasia often occurs in the respiratory tract, urinary tract (especially the …
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What is squamous dysplasia?

What is squamous dysplasia? Squamous dysplasia is a precancerous change involving an area of the body covered by squamous cells. If left untreated, squamous dysplasia can turn into a type of cancer called squamous cell carcinoma over time. What causes squamous dysplasia? The cause of squamous dysplasia depends on where in the body the disease …
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What is squamous epithelium?

Squamous epithelium is a thin layer of tissue made up of flat cells called squamous cells. These cells form a protective barrier on the surface of various organs and tissues throughout the body, helping to protect the underlying tissues from injury, infection, and irritation. Where is squamous epithelium found in the body? Squamous epithelium is …
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