what is acanthosis nigricans
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Acanthosis nigricans Acanthosis nigricans (AN) is a skin disorder in which there is darker, thick, velvety skin in body folds and creases. This condition usually appears slowly and doesn't cause any symptoms other than skin changes. Eventually, dark, velvety skin with very visible markings and creases appears in the armpits, groin and neck folds, and over the joints of the fingers and toes.
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- Balanitis (/baeləˈnaɪtɪs/ ; bæləˈnaɪtɪs from The greek (βάλανος balanos) acorn is inflammation of the glans. Penis when the foreskin is also, affected it is termed. Balanoposthitis balanitis on boys still in diapers must be distinguished from the normal redness seen in boys caused by ammoniacal. dermatitishen the foreskin is also affected, it is termed balanoposthitis. Balanitis on boys still in diapers must be distinguished from the normal redness seen in boys caused by ammoniacal dermatitis.
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cirrhosis ASCITES CAUSED BY CIRRHOSIS. A chronic disease of the liver characterized by scarring of the liver with loss of normal hepatic architecture and areas of ineffective regeneration. Clinical symptoms result from loss of functioning liver cells and increased resistance to blood flow through the liver (portal hypertension). chronic disease of the liver characterized by scarring of the liver with loss of normal hepatic architecture and areas of ineffective regeneration. Clinical symptoms result from loss of functioning liver cells and increased resistance to blood flow through the liver (portal hypertension).
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Skin problems & treatments guide Acanthosis nigricans causes dark, thickened patches on the skin in areas including the neck, armpits, groins and under the breasts. Acanthosis nigricans is usually a sign of another medical condition, such as diabetes, rather than being a condition in its own right.
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- 1 AN acanthosis nigricans; acetylnitrile; acne neonatorum; acoustic neuroma; adult, normal; ala nasi; amyl nitrate; aneurysm; anisometropia; anode; anorexia nervosa; antenatal; anterior; antineuraminidase; aseptic necrosis; atmosphere normal; atrionodal; autonomic neuropathy; avascular necrosis. 2  A/N antenatal; as needed.
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The Skin Condition That's a Dark Sign of What's to Come (Click here to see photos of the condition.) The good news is that is that the majority of people with acanthosis nigricans are obese and do not have any other underlying medical conditions that explain the skin changes.
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- nigricans, the sign of Leser-Trelat, and multiple acrochor­ Fertility and Sterility Vulvar acanthosis nigricans: a marker for insulin resistance in hirsute women
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- These 10 animal facts will amaze you. A linea negra, also commonly called a linea nigra, is a dark line on the skin that runs from the navel down to the public bone and sometimes also up to the mid-abdomen. It typically occurs in women as a result of hormonal changes, and is a frequent side effect of pregnancy.
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ACANTHOSIS NIGRICANS • ACANTHOSIS NIGRICANS (noun). The noun ACANTHOSIS NIGRICANS has 1 sense: 1. a skin disease characterized by dark wartlike patches in the body folds; can be benign or malignant. Familiarity information: ACANTHOSIS NIGRICANS used as a noun is very rare.he noun ACANTHOSIS NIGRICANS has 1 sense: 1. a skin disease characterized by dark wartlike patches in the body folds; can be benign or malignant. Familiarity information: ACANTHOSIS NIGRICANS used as a noun is very rare.
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Causes of Acanthosis nigricans The following medical conditions are some of the possible causes of Acanthosis nigricans. There are likely to be other possible causes, so ask your doctor about your symptoms.
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Definition Stork bite. A stork bite is a common type of birthmark seen in a newborn. It is most often temporary. The medical term for a stork bite is nevus simplex. A stork bite is also called a salmon patch. Stork bites occur in about one third of all newborns. A stork bite is due to a stretching (dilation) of certain blood vessels.
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Discussions By Condition: Skin conditions I thing what you might have is, Acanthosis Nigricans, it's a skin pigmant disorder, that usually occures in obese people, I have acanthosis nigricans, under my arms, on my inner thies, on my elbows and knees, and behind me knees, and on my arm where my elbow bends.
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- and it can be irritating to genital skin. The hyper-pigmentation of lichen sclerosus andlichen planus resolves slowly if at all. Acanthosis nigricans Practitioners are familiar with acanthosis nigricans onthefoldsoftheneck,axilla,andgroin.Acantho-sis nigricans can also be found on the vulva and consists of the same velvety, leathery, wrinkly
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Acanthosis Nigricans (Dark Thick Skin Folds) Causes and Pictures There are two types of acanthosis nigricans with several different catgeories. The same process is involved in all types and forms of acanthosis nigricans which involves rapid stimulation of the dermis and epidermis of the skin by most commonly by hormonal factors.
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Cafe-au-lait macule A café-aut-lait macule is a common birthmark, presenting as a hyperpigmented skin patch with a sharp border and diameter of > 0.5 cm. Also known as circumscribed café-aut-lait hypermelanosis or Recklinghausen spot, it is often abbreviated as CALM. More images of café-au-lait macules ...
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- Diabetes mellitus type 2 (formerly noninsulin-dependent diabetes mellitus (NIDDM) or adult-onset diabetes) is a metabolic disorder that is characterized by hyperglycemia (high blood sugar) in the context of insulin resistance and relative lack of insulin.iabetes mellitus type 2 (formerly noninsulin-dependent diabetes mellitus (NIDDM) or adult-onset diabetes) is a metabolic disorder that is characterized by hyperglycemia (high blood sugar) in the context of insulin resistance and relative lack of insulin.
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Facts about Jaundice and Kernicterus Facts about Jaundice and Kernicterus. Jaundice is the yellow color seen in the skin of many newborns. Jaundice happens when a chemical called bilirubin builds up in the baby’s blood. During pregnancy, the mother’s liver removes bilirubin for the baby, but after birth the baby’s liver must remove the bilirubin. In some babies, the liver might not be developed enough to efficiently get rid of bilirubin.
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Periodical cicadas Magicicada is the genus of the 13-year and 17-year periodical cicadas of eastern North America. Although they are sometimes called  locusts , this is a misnomer as cicadas belong to the taxonomic order Hemiptera, suborder Auchenorrhyncha, while locusts belong to Orthoptera.agicicada is the genus of the 13-year and 17-year periodical cicadas of eastern North America. Although they are sometimes called  locusts , this is a misnomer as cicadas belong to the taxonomic order Hemiptera, suborder Auchenorrhyncha, while locusts belong to Orthoptera.
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acanthosis nigricans frictional acanthosis. see acanthosis nigricans (below). acanthosis nigricans. a skin disease of dogs characterized by hyperpigmentation, lichenification, seborrhea, and alopecia commencing in the axillae and often spreading to involve flexural surfaces of all limbs, and the ventral body.canthosis nigricans. [nē′grikanz′]. a skin disease characterized by hyperpigmented, velvety thickening of the skin, common in the neck, axilla, and groin. There are benign and malignant forms; the latter is most often associated with cancers of the GI tract. See also acanthosis.
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Tungiasis Tungiasis (also known as nigua, pio and bicho de pie, or pique) is an inflammatory skin disease caused by infection with the female ectoparasitic Tunga penetrans (also known as chigoe flea, jigger, nigua or sand flea), found in the tropical parts of Africa, the Caribbean, Central and South America, and India.
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Unexplained bruises Unlike acanthosis nigricans, bruises are caused by leakage of blood after an injury. The list of usual suspects includes bumping into bedposts or other objects and not remembering, rigorous exercising (which can cause tiny tears in blood vessels, particularly in athletes and weightlifters), and old age.
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- psoriasis circinata. medical dictionary. Psoriasis in which healing is taking place at the centre of the lesion while the process continues at the periphery, producing a ring-shaped or annular lesion. Synonyms: psoriasis annularis, psoriasis annulata, psoriasis orbicularis.soriasis in which healing is taking place at the centre of the lesion while the process continues at the periphery, producing a ring-shaped or annular lesion. Synonyms: psoriasis annularis, psoriasis annulata, psoriasis orbicularis.
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Niacinamide and Skin Cancer Taken for: Acne, Anxiety. Niacinamide is an acne medication and a dietary supplement. Uses: Niacinamide is approved for Acne and is mostly mentioned together with this indication. In addition, our data suggest that it is taken for Anxiety, although it is not approved for this condition*.
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acanthosis acanthosis. acanthosis ni´gricans diffuse velvety acanthosis with dark pigmentation, chiefly in the axillae; it occurs in an adult form, often associated with an internal carcinoma (malignant a. nigricans), and in a benign, nevoid form, more or less generalized.canthosis nigricans. a skin disease of dogs characterized by hyperpigmentation, lichenification, seborrhea, and alopecia commencing in the axillae and often spreading to involve flexural surfaces of all limbs, and the ventral body.
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Birthmarks explained In some cases the skin may become stretched or deformed, especially if it is a large mark. Telangiectatic nevus (salmon patch, stork mark/bite) - caused by dilations (expansion) in the capillaries (tiny blood vessels). They are patches of slightly reddened skin.A salmon patch on the face is often called an angel kiss, and a stork bite/mark when it appears on the back of the neck.n some cases the skin may become stretched or deformed, especially if it is a large mark. Telangiectatic nevus (salmon patch, stork mark/bite) - caused by dilations (expansion) in the capillaries (tiny blood vessels). They are patches of slightly reddened skin.
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What Is Acrocyanosis? Acrocyanosis is a vascular disorder of the peripheral system characterized by bluish discoloration of the skin and mucous membranes. This bluish color comes from a loss of oxyhemoglobin (or, a loss of oxygen in the blood). This condition normally effects the hands and feet and it can be extremely painful or not painful at all. Acrocyanosis is not a common condition, and symptoms can develop after exposure to cold weather or persist all the time.