what is a porokeratosis
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Porokeratosis Porokeratosis is a medical condition in which the process of keratinization is affected and disrupted. The patient presents patches of atrophy on the skin, these having distinctive clinical and histopathological features.orokeratosis is a medical condition in which the process of keratinization is affected and disrupted. The patient presents patches of atrophy on the skin, these having distinctive clinical and histopathological features.
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- Keratosis follicularis, also known as Darier disease (DD) or Darier-White disease, is an autosomal dominantly inherited genodermatosis characterized by greasy hyperkeratotic papules in seborrheic regions, nail abnormalities, and mucous membrane changes.ackground. Keratosis follicularis, also known as Darier disease (DD) or Darier-White disease, is an autosomal dominantly inherited genodermatosis characterized by greasy hyperkeratotic papules in seborrheic regions, nail abnormalities, and mucous membrane changes. See the images below.
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- Medical Definition of KERATOSIS. 1. : a disease of the skin marked by overgrowth of horny tissue. 2. : an area of the skin affected with keratosis. — ker·a·tot·ic \-ˈtaet-ˈtät\ ik. adjectiveefinition of KERATOSIS. : an area of skin marked by overgrowth of horny tissue.
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Condyloma Condyloma is an infectious disease, usually transmitted by direct sexual contact, that is characterized by the presence of warts caused by the human papilloma virus (HPV). These warts may be found on the genitals, mucous membranes of the mouth, near the anus, or in the rectum.
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Iontophoresis Iontophoresis is a process of transdermal drug delivery by use of a voltage gradient on the skin. Molecules are transported across the stratum corneum by electrophoresis and electroosmosis and the electric field can also increase the permeability of the skin. These phenomena, directly and indirectly, constitute active transport of matter due to an applied electric current. The transport is measured in units of chemical flux, commonly µmol/cm2h. Iontophoresis has experimental, therapeutic ...
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Mastocytosis Mastocytosis (say mass-toe-sigh-toe-sis) is the abnormal growth of mast cells in the body. Mast cells are part of the immune system, which helps protect your body against infection. The most common form of mastocytosis is when mast cells accumulate on the skin, causing reddish-brown spots or bumps.In rare cases, mastocytosis can affect other parts of the body, such as the stomach, the intestines and the bone marrow. Mastocytosis can occur in people of any age.he most common form of mastocytosis is when mast cells accumulate on the skin, causing reddish-brown spots or bumps. In rare cases, mastocytosis can affect other parts of the body, such as the stomach, the intestines and the bone marrow. Mastocytosis can occur in people of any age.
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7 Drinks That Won't Derail Your Diet Water contains no calories so it won't derail your diet. Photo Credit Johner/Johner Images/Getty Images. If you're trying to lose weight, rethinking your beverage choices is a good place to start. Between 1965 and 2002, the percentage of calories from beverages in the American diet increased from about 12 to 21 percent.
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- Overview. Iontophoresis is a safe and effective treatment used primarily to reduce excessive sweating of the hands and feet. The procedure sends a mild electrical current through the surface of an individual’s skin. The current is conducted to skin through water, but is not strong enough to give you an electric shock.
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Porokeratosis of Mibelli Porokeratosis of Mibelli: A rare skin disorder characterized by skin lesions that tend to spread and may be located on the limbs, face, genitals and mouth. The condition progresses and regresses spontaneously and mild scarring may result.There is an associated increased risk of skin cancer.orokeratosis of Mibelli: A rare skin disorder characterized by skin lesions that tend to spread and may be located on the limbs, face, genitals and mouth. The condition progresses and regresses spontaneously and mild scarring may result.
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Recurrent furunculosis â challenges and management: a review Furunculosis is a skin condition which tends to be recurrent and often spreads to family members either directly by skin contact or indirectly. The infection is most often caused by S. aureus and resistance toward antimicrobials is an increasing problem.
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Phylum Porifera: Definition, Characteristics & Examples In fact, the vast number of pores in a sponge's body is actually where the phylum derives its name from; Porifera literally means 'bearing pores.'.The most abundant pores, called ostia, are used to draw water into the animal's interior cavity, called the spongocoel.owever, here we will focus on the key features of Porifera: choanocytes and spicules (formed by sclerocyte cells). Choanocytes, also known as collar cells, derive their name from the collar-like base where the flagellum (or tail) protrudes.
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keratosis pilaris Description. Keratosis pilaris is a disorder that occurs around the hair follicles of the upper arms, thighs, and sometimes the buttocks. It presents as small, benign bumps or papules that are actually waxy build-ups of keratin.Normally skin sloughs off.escription. Keratosis pilaris is a disorder that occurs around the hair follicles of the upper arms, thighs, and sometimes the buttocks. It presents as small, benign bumps or papules that are actually waxy build-ups of keratin. Normally skin sloughs off.
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Keratosis pilaris Keratosis pilaris is a very common and completely harmless skin condition. In the population as a whole, keratosis pilaris may affect as many as one person in three. Its name gives some idea of what it is; ‘keratosis’ means that there is too much keratin, which makes up the tough horny outer layer of the skin, while ‘pilaris’ comes from the Latin for hair (pilus).
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Seborrheic keratosis A seborrheic keratosis (also known as seborrheic verruca, and senile wart) is a benign skin growth that originates in keratinocytes. Like liver spots, seborrheic keratoses are seen more often as people age. The lesions appear in various colors, from light tan to black.They are round or oval, feel flat or slightly elevated (like the scab from a healing wound), and range in size from very small to more than 2.5 centimetres (1 in) across.o treatment of seborrheic keratoses is necessary. There is a small risk of localized infection caused by picking at the lesion. If a growth becomes excessively itchy or is irritated by clothing or jewelry, it can be removed.
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- Iontophoresis is a procedure that involves sending mild electrical currents through water and into the skin. Learn how to prepare and what to expect. Iontophoresis is a procedure that involves sending mild electrical currents through water and into the skin.
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Black (tar) colored stools and Nausea or vomiting Constipation (adult) Constipation is having less than three bowel movements a week, causing hard stools, abdominal pain and more. Peptic ulcer Peptic ulcers, sores in the lining of the stomach or upper intestine, cause abdominal pain, gas, and more.
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Actinic Keratosis What Is Actinic Keratosis? As you get older, you may begin to notice rough, scaly spots appearing on your hands, arms, or face. These spots are called actinic keratoses, but they’re commonly known as sunspots or age spots. Actinic keratoses usually develop in areas that have been damaged by years of sun exposure. They form when you have actinic keratosis (AK), which is a very common skin condition. AK occurs when skin cells called keratinocytes start to grow abnormally, forming scaly, discolored spots.
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Seborrheic keratosis Seborrheic keratosis. A seborrheic keratosis (also known as seborrheic verruca, and senile wart) is a benign skin growth that originates in keratinocytes.Like liver spots, seborrheic keratoses are seen more often as people age.eborrheic keratosis. A seborrheic keratosis (also known as seborrheic verruca, and senile wart) is a benign skin growth that originates in keratinocytes. Like liver spots, seborrheic keratoses are seen more often as people age.
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SKIN CANCER An actinic keratosis, also known as a solar keratosis, is a scaly or crusty growth (lesion). It most often appears on the bald scalp, face, ears, lips, backs of the hands and forearms, shoulders, neck or any other areas of the body frequently exposed to the sun.
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- What is ichthyosis? Ichthyosis is a family of genetic skin disorders characterized by dry, scaling skin that may be thickened or very thin. The prefix ichthy is taken from the Greek root for the word fish. Each year, more than 16,000 babies are born with some form of ichthyosis.
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- Keratosis Pilaris (KP) is a very common and completely harmless skin condition. In the population as a whole, keratosis pilaris may affect as many as one person in three. Its name gives some idea of what it is.eratosis Pilaris is a disorder of hyperkeratosis. It is a very common benign condition, which presents as folliculocentric keratotic papules. Although there is no defined etiology, it is often described in association with ichthyosis vulgaris and less commonly with atopic dermatitis.
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Blepharoptosis Blepharoptosis, also known as Ptosis is one of the most common eyelid disorders reported in ophthalmology. Blepheroptosis is the abnormal relaxation drooping of one or both upper eyelids with the eyes in primary gaze.
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- Iontophoresis is a safe and effective treatment used primarily to reduce excessive sweating of the hands and feet. The procedure sends a mild electrical current through the surface of an individual’s skin.
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- Phylum Porifera. The phylum Porifera is a phylum consisting of multicellular organisms which have bodies full of pores and channels allowing water to circulate through them. Organisms from this phylum are tube sponges, yellow sponges, and spongilla. Their bodies consist of a tissue called mesohyl.They have no definite symmetry.he phylum Porifera is a phylum consisting of multicellular organisms which have bodies full of pores and channels allowing water to circulate through them.
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- Get the Latest health and medical information delivered direct to your inbox! Seborrheic keratosis: A common skin disorder that is characterized by benign, painless, often wart-like skin lesions that appear to be 'stuck on.' The raised spots are usually yellow or brown.Treatment, if warranted, involves surgical or cryo-surgical removal. Also known as seborrheic warts and verruca.TAY INFORMED. Seborrheic keratosis: A common skin disorder that is characterized by benign, painless, often wart-like skin lesions that appear to be 'stuck on.' The raised spots are usually yellow or brown.
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What Is Keratosis? A General Guide To The Different Forms Keratosis refers to a group of skin disorders that are caused by abnormal growth of keratin, which is a key structural protein found in the skin, hair and nails.t is most commonly found on areas of the skin that are exposed to the sun, such as the face, back of the hands, forearms, scalp, or neck. Symptoms of actinic keratosis include: 1  A dry or rough patch of skin (usually less than one inch in diameter). 2  A flat to slightly raised patch of skin.