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Apr 24, 2023 · The skin appendages are epidermal and dermal-derived components of the skin that include hair, nails, sweat glands, and sebaceous glands. Each component has a unique structure, function, and histology. This article describes the unique characteristics of each of these components and provides insight into tissue preparation for microscopic evaluation and the clinical significance of these ...
- Hani Yousef, Julia H. Miao, Mandy Alhajj, Talel Badri
- 2023/04/24
- 2020
Skin appendage. Skin appendages (or adnexa of skin) are anatomical skin-associated structures that serve a particular function including sensation, contractility, lubrication and heat loss in animals. In humans, some of the more common skin appendages are hairs (sensation, heat loss, filter for breathing, protection), arrector pilli (smooth ...
Skin appendages play important roles in various functions, including protection, sensation, thermoregulation, and excretion. The distribution and characteristics of skin appendages vary across different regions of the body. Abnormalities or diseases affecting skin appendages can lead to various dermatological conditions.
Aug 21, 2023 · Skin appendages are derived from the skin and include hair, nails, and glands. The main functions of the skin are protection (barrier against ultraviolet radiation, microorganisms, and water loss), the synthesis of. vitamin D. , detection of sensation (e.g., touch, temperature, pain), and the regulation of body temperature.
- Exocrine (holocrine) branched glands
Jul 23, 2023 · Conclusion: The histology of skin appendages reveals their unique structures and functions in maintaining skin health and overall well-being. Understanding the histology of hair follicles, sebaceous glands, sweat glands, and nails provides insights into their roles in thermoregulation, protection, sensory perception, and aesthetics ...
Jul 31, 2023 · The skin contains several glands, hair, nails and nerve endings that allow it to function optimally. This article will discuss the embryology, gross anatomical and histological features of the appendages of the skin. Additionally, pathologies that affect the appendages and their consequences will also be discussed.
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Chapter 103An Overview of the Skin and Appendages. Marilynne McKay. Dermatologic diagnosis depends so much on accurate and complete description of cutaneous findings that an inexperienced but observant medical student who is careful and complete may discover a critical clue overlooked by a competent but hurried examining physician.
