GENERAL HISTOLOGY

Detailed explanation-1: -Epithelial cells may be squamous, cuboidal, or columnar in shape and may be arranged in single or multiple layers.

Detailed explanation-2: -In epithelial layers, cells form shapes (e.g., squamous, cuboidal and columnar) that carry out distinct functions (e.g., protection, mechanical support, selective permeability, and secretion).

Detailed explanation-3: -There are three types of epithelial cells that line the urinary tract. They are called transitional cells, renal (kidney) tubular cells, and squamous cells. If there are squamous epithelial cells in your urine, it may mean your sample was contaminated.

Detailed explanation-4: -Squamous epithelial cells are large, flattened cells filled with cytoplasm possessing a small round nucleus at the centre. They are flat and have an irregularly round shape. The term “squamous” is derived from the comparison of the cells to the fish’s scales.