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Stratum corneum - Thin skin

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Epidermis <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Epidermis

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Stratum basale <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Stratum basale

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Stratum spinosum <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Stratum spinosum

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Stratum granulosum <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Stratum granulosum

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Stratum corneum <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Stratum corneum

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

 - Squames <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

- Squames

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Dermis <p>There is normally an abrupt transition between the stratum granulosum and the stratum corneum.  Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes.  The keratin matrix accounts for the strong eosinophilic staining seen in these cells.  400x</p>

Dermis

There is normally an abrupt transition between the stratum granulosum and the stratum corneum. Stratum corneum consists of non-living keratinized cells or squames that consists of a cornified cell envelope surrounding a matrix of aggregated tonofibrils. These cells are continuously shed from the surface of the epidermis and are replenished through the upward migration and ongoing keratinization of epidermal keratinocytes. The keratin matrix accounts for the strong eosinophilic staining seen in these cells. 400x

Image source > <p>Image taken of a slide in the University of Iowa slide collection.</p>

Image source >

Image taken of a slide in the University of Iowa slide collection.