In today's world, Squamous metaplasia has become a topic of great relevance and interest to a wide variety of people. Whether due to its impact on society, its historical relevance, its importance in technological development or its influence in the cultural sphere, Squamous metaplasia has captured the attention of people of all ages and contexts. In this article, we will explore the topic of Squamous metaplasia in depth, analyzing its different dimensions and how it has evolved over time. From its origins to its current state, Squamous metaplasia has been the subject of study, debate and admiration by academics, enthusiasts and the curious alike.
Squamous metaplasia is a benign non-cancerous change (metaplasia) of surfacing lining cells (epithelium) to a squamous morphology.
Location
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 or overdose can also lead to squamous metaplasia.
Cytology of squamous metaplasia of the cervix, with typical features. Pap stain.
Endometrial adenocarcinoma (carcinoma at left in image) with squamous differentiation evidenced as necrotic “ghost cells” of keratinocytes at right in image, leaving pink keratin as well as clear spaces at the prior locations of the cell nuclei.
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