what is desquamation of the skin
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- 1. JKJones (Pharmacist (Verified)) - 11 / 08 / 2010. Desquamation is the natural shedding and peeling of the outermost layers of the skin. When there is damage to the skin or this process is interrupted or changed, there may be additional shedding and peeling.
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Pretibial Myxedema Pretibial myxedema (PTM) or, more appropriately, thyroid dermopathy is a term used to describe localized lesions of the skin resulting from the deposition of hyaluronic acid, usually as a component of thyroid disease.retibial myxedema (PTM) or, more appropriately, thyroid dermopathy is a term used to describe localized lesions of the skin resulting from the deposition of hyaluronic acid, usually as a component of thyroid disease.
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- Chronic cutaneous lupus erythematosus has characteristic lesions on sun-exposed skin of the face, especially the forehead, nose, and the conchal bowl of the ear. Hidradenitis suppurativa involves skin containing a high density of apocrine glands, including the axillae, groin, and under the breasts.n extensive language has been developed to standardize the description of skin lesions, including. Lesion type (sometimes called primary morphology). Lesion configuration (sometimes called secondary morphology). Texture. Distribution. Color. Rash is a general term for a temporary skin eruption.
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- A cutaneous condition is any medical condition that affects the integumentary system — the organ system that encloses the body and includes skin, hair, nails, and related muscle and glands.The major function of this system is as a barrier against the external environment. Erosion – An erosion is a discontinuity of the skin exhibiting incomplete loss of the epidermis, a lesion that is moist, circumscribed, and usually depressed. 2  Ulcer – An ulcer is a discontinuity of the skin exhibiting complete loss of the epidermis and often portions of the dermis and even subcutaneous fat.
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Discoid Lupus Erythematosus What is discoid lupus erythematosus? Discoid lupus erythematosus is an autoimmune disorder affecting the skin. The disorder causes a skin rash or lesions that usually appear on the scalp, nose and cheeks. Loss of hair and changes in skin pigment also occur with this disorder. Permanent scarring can occur as lesions regress.
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dry skin dry skin. Also found in: Dictionary, Thesaurus, Wikipedia. Related to dry skin: eczema. dry skin. epidermis that lacks moisture or sebum, often characterized by a pattern of fine lines, scaling, and itching. Causes include too frequent bathing, low humidity, and decreased production of sebum in aging skin. Treatment includes decreased frequency of bathing, increased humidity, bath oils, emollients such as lanolin and glycerin, and hydrophilic ointments. Also called xerosis [zērō′sis] .
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Structure of normal skin The epidermis is the uppermost or epithelial layer of the skin. It acts as a physical barrier, preventing loss of water from the body, and preventing entry of substances and organisms into the body. Its thickness varies according to body site. The epidermis consists of stratified squamous epithelium. That means it consists of layers of flattened cells. 1  Skin, hair and nails are keratinised, meaning they have a dead and hardened impermeable surface made of a protein called keratin.  Mucous membranes are non-keratinised and moist.
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Background Morphea, also known as localized scleroderma, is a disorder characterized by excessive collagen deposition leading to thickening of the dermis, subcutaneous tissues, or both.
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- Erythema is a skin condition characterized by redness or rash. There are many types of erythema, including photosensitivity, erythema multiforme, and erythema nodusum. Photosensitivity is caused by a reaction to sunlight and tends to occur when something, such as an infection or a medication, increases your sensitivity to ultraviolet radiation. Erythema multiforme is characterized by raised spots or other lesions on the skin. It is usually caused by a reaction to medications, infections (especially herpes simplex virus), or illness.
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Desquamation Process and the Outer Layer of Skin Desquamation (say des-kwa-MA-shun) is the natural process in which skin cells are created, sloughed away and replaced. Sometimes called cell turnover, desquamation happens every second of every single day, without you even noticing! The desquamation process happens in the outermost layer of the skin -- the epidermis. The epidermis itself has 4 unique layers. Each of these layers plays a role in desquamation. New skin cells are created in the stratum germinativum, which is the the deepest layer of the epidermis. This layer is also called the basal layer. Skin cells begin their life as a single layer of thick, column-shaped cells. These cells are responsible for creating every cell of your skin.
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What Is Skin Fading? As skin diseases go, skin fading is also known as vitiligo, which is a process that begins to occur when the skin loses melanin — the pigment that gives skin its color. Loss of melanin, which often happens in uneven patches, as opposed to a blended overall loss of pigment, can cause splotchy skin or discoloration.
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How many skin cells do you lose each day? The human skin cell shedding rate (called the desquamation rate) depends on factors such as the location of the skin being considered, the total area being considered, and the … person's age. Even keeping the skin location, skin area, and age constant will result in different rates for different individuals.
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- Answers. Relevance. Rating Newest Oldest. Best Answer: Keratinization is the process by which lower layers of the dermis becomes the tough, insoluble, outer layer of the skin. This makes the outer layer of your skin almost completely waterproof, which helps maintain water balance in the body.Source(s): Tom Brady · 7 years ago.est Answer: Keratinization is the process by which lower layers of the dermis becomes the tough, insoluble, outer layer of the skin.
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- desquamate | desquamated [past tense] | desquamating [present participle] | desquamation [noun, related] American Heritage Dictionary: desquamate | desquamated [past tense] | desquamating [present participle] | desquamates [3rd-person singular present] | desquamation [noun, related] To shed, peel, or come off in scales. Used of skin.
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Keratolysis exfoliativa Keratolysis exfoliativa. Keratolysis exfoliativa, (also known as Lamellar dyshidrosis,, Recurrent focal palmar peeling, Recurrent palmar peeling) is a sometimes harmless, sometimes painful skin condition that can affect the focal surface of the fingers and/or the palm or soles of the feet. It is often misdiagnosed as chronic contact dermatitis or psoriasis.
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How to Prevent and Treat Rhytids A rhytid, (ri′tid), is a wrinkle in the skin. The skin is composed of three layers: the epidermis, the dermis, and subcutaneous fat. The epidermis, the top layer of the skin, produces melanin, which gives the skin its color. It also protects the skin, with special cells known as keratinocytes, against environmental toxins.
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- Lesson Summary. Skin maceration is the breakdown of skin because of prolonged contact with water, urine, sweat, or other fluids. The skin becomes wrinkly and soft with a white appearance before it finally breaks down. Maceration sites are at risk for bacterial infections such as Staph because of the moist environment.
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Dry Skin Dry skin is a very common skin condition characterized by a lack of the appropriate amount of water in the most superficial layer of the skin, the epidermis. While dry skin tends to affect males and females equally, older individuals are typically much more prone to dry skin. Dry skin is a very common condition that causes small fine flakes and dry patches. 2  Itching is one of the most common symptoms of dry skin. 3  Scratching may be hard to resist. 4  Dry skin is more common in colder winter months and drier climates.
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- Ichthyosis vulgaris is a skin condition that causes dry, dead skin cells to accumulate in patches on the surface of your skin.It’s also known as “fish scale disease” because the dead skin accumulates in a similar pattern to a fish’s scales.reating Ichthyosis Vulgaris. Researchers have yet to find a cure for ichthyosis vulgaris, so the key to controlling your symptoms is receiving ongoing treatment. The first line of defense against scaly, dry skin is using thick moisturizers on the affected area on a regular basis.
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Dry Skin Dry skin is a very common skin condition characterized by a lack of the appropriate amount of water in the most superficial layer of the skin, the epidermis. While dry skin tends to affect males and females equally, older individuals are typically much more prone to dry skin.
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Dry Skin Dry skin is a very common skin condition characterized by a lack of the appropriate amount of water in the most superficial layer of the skin, the epidermis. While dry skin tends to affect males and females equally, older individuals are typically much more prone to dry skin. The elderly are more prone to dry skin than younger people. 2  Dry skin is more common in individuals with a history of eczema. 3  Dry skin may rarely be a side effect of medications. 4  Dry skin is more common in those with hypothyroidism.
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- Peeling of skin, scientifically known as desquamation, is the loss of the outer layer of your skin. Skin peeling may be caused due to direct damage to the skin or due to different types of serious diseases, disorders and conditions. Skin peeling may occur on small area or the entire body to different age groups.ue to the range of the causes of skin peeling, treatment should be given depending on the condition. It may cause blisters or sores, fever, diarrhea, pain, vomiting, swelling etc. Life threatening causes include toxic shock syndrome.
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Summation (neurophysiology) Summation (neurophysiology) Summation, which includes both spatial and temporal summation, is the process that determines whether or not an action potential will be triggered by the combined effects of excitatory and inhibitory signals, both from multiple simultaneous inputs (spatial summation), and from repeated inputs (temporal summation).
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Impetigo Definition Impetigo is a highly contagious skin condition. It usually occurs on the face, neck, and hands of young children and infants. Children who wear diapers also tend to get it around the diaper area. Impetigo occurs more rarely in adults, usually following another skin condition or an infection.
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Morphea Morphea. Morphea (mor-FEE-uh) is a rare skin condition that causes painless, discolored patches on your skin. Typically, the skin changes appear on the abdomen, chest or back. But they might also appear on your face, arms or legs. Morphea tends to affect only the outermost layers of your skin.orphea (mor-FEE-uh) is a rare skin condition that causes painless, discolored patches on your skin. Typically, the skin changes appear on the abdomen, chest or back.
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- Morphea is a skin condition, also known as localized scleroderma, meaning hard skin.. The skin becomes thick and hard because it contains too much collagen and other proteins.