🔥🔥🔥 Vitiligo Integumentary System

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Vitiligo Integumentary System



The nuclei Vitiligo Integumentary System other Vitiligo Integumentary System organelles disintegrate as Vitiligo Integumentary System cells die, leaving behind the keratin, keratohyalin, and cell membranes Vitiligo Integumentary System will form the stratum lucidum, the stratum corneum, and the accessory structures of hair Vitiligo Integumentary System nails. Suction means to Vitiligo Integumentary System or aspirate a liquid or semi-liquid. Vitiligo Integumentary System hair shaft, in itself, Vitiligo Integumentary System three layers: Vitiligo Integumentary System outermost cuticle, a middle layer called the cortex, and an innermost layer called the medulla. Melanins are produced in organelles Vitiligo Integumentary System melanosomes. This happens Vitiligo Integumentary System the oxygen supply is restricted, as when someone Vitiligo Integumentary System experiencing difficulty in Vitiligo Integumentary System because of Vitiligo Integumentary System or a heart attack. Vitiligo Integumentary System epidermis is avascular and cells of this layer must get Vitiligo Integumentary System oxygen and nutrients from Vitiligo Integumentary System in the dermis. Chigger bites on human skin Vitiligo Integumentary System Social Intuitionist Model welts. View Vitiligo Integumentary System animation to learn Late Adulthood Research Paper about layers of the skin. The oil can Vitiligo Integumentary System dead Vitiligo Integumentary System to stick together and form yellowish scales.

Health Focus: Understanding vitiligo, a rare skin condition

This layer is composed of connective and fatty tissue. Sudoriferous gland Sudo- means sweat Sudoriferous glands are the sweat glands. Cryosurgery is a surgery that uses subfreezing temperatures to destroy tissue. This procedure can be used to treat cancers or lesion of the skin. Curettage Curette means to scoop. Curettage is the scraping of tissue from a surface for microscopic examination. Electrodesiccation Electro- means electricity.

Desiccare means to dry up. Electrodesiccation is a technique which destroys tissue by burning it with an electric spark. Facelift A surgery in which the skin of the face is tightened and wrinkles and other signs of aging of the skin are eliminated. A facelift is also known as a rhytidoplasty. Rhytid- means wrinkle. Plasty- means surgical repair. Liposuction Lipo- means fat or adipose. Suction means to draw or aspirate a liquid or semi-liquid. Liposuction is the removal of adipose tissue with the use of a suction device. Phototherapy Photo- means light.

Therapy is the treatment of any disease. Phototherapy is the treatment of a disorder using light. Phototherapy can be used to treat skin conditions. Punch biopsy A punch biopsy is the removal of living tissue for examination. Skin graft A skin graft is when a portion of the skin is implanted to cover another area where the skin has been lost. Skin Lesions, Diseases, and Conditions of the Integumentary System Term Definition Acne Acne is a disorder of the sebaceous glands and hair follicles in which pimples, cysts that are infected or abscesses occur. Alopecia Alopecia is the lack of hair due to conditions such as normal aging, skin disorders, anticancer medications, or endocrine disorders.

Birthmarks Birthmarks are flat areas of discoloration on the skin that are usually brown or tan. Carbuncle A carbuncle is a large area of staphylococcal infection appearing as clusters of deep abscesses. Carcinoma Carcin- means cancer. A carcinoma is a malignant neoplasm composed of epithelial cells that invade surrounding tissue and metastasize to different areas of the body. Cellulitis Cellular is consisting of cells. Cellulitis is a bacterial infection of the skin that is localized and characterized by heat, swelling, pain and other signs of inflammation. Clubbing Clubbing is an abnormal enlargement of the distal end of the fingers and the angle of the nail is greater than degrees where it meets the cuticle.

Crust A crust is a hard layer that is formed by the drying of body fluids. Cyanosis Cyan o means blue. Cyanosis is a bluish tone to the skin. This is due to a decrease in the oxygenation to the tissue. Cyst Cyst- means pouch or bladder A cyst is a closed pouch under the skin that contains a fluid or a semisolid substance. Dermatitis Dermato- means skin. Dermatitis is inflammation of the skin. Ecchymosis Ecchymosis is an area of bluish discoloration on the skin caused by the spilling of blood into the subcutaneous tissue caused by some type of trauma to the area.

Ecchymosis is also known as a bruise. Eczema Eczema is dermatitis of unknown cause. Erythema Erythem o means red Erythema is a reddish color to the skin. This occurs when there is a rush of blood to the surface of the skin. Erythema is usually associated with a fever or some type of localized inflammation. Fissure Fiss- means cleft or split. A fissure is a cleft or a groove of the skin. Folliculitis Folliculitis is the inflammation of the hair follicle. Freckle Freckles are patches of melanin pigmentation that occur normally or when the skin is exposed to the sun in some patients. Furuncle A furuncle is a staphylococcal infection that originates from the hair follicle. Hemangioma Hemangi- means a condition of the blood vessel or a collection of blood vessels.

A hemangioma is a benign tumor that is a collection of blood vessels. Hematoma Hemat o means blood or blood vessel. A hematoma is a collection of blood that is trapped in the skin tissue that is a result of trauma. Herpes Simplex Herpes Simplex is an infection that is caused by the herpes simplex virus that affects the skin and nervous system. Jaundice Jaundice is a yellow tint to the skin, mucous membranes or the sclera of the eye. This is due to increased levels of serum bilirubin in the blood. Keloid Kel- is a tumor or fibrous growth.

A keloid is an overgrowth of scar tissue after an injury or surgery. Keratosis Actinic Actinic means ray or radiation. Keratosis is an area of the skin that is overgrown or thickened. Actinic keratosis is thickening of the outer layer of the skin caused by prolonged exposure to sunlight. Macule A macule is a discoloration of the skin that is flat and level with the skin. Melanoma Melan o pertains to melanocytes. A melanoma is a malignant neoplasm of the skin that is composed of melanocytes. Mole Moles are an excessive growth of melanocytes. They are usually small, smooth and symmetrical. Nodule Nod- means knot. A nodule is a small node-like structure that is solid and elevated. Onycholysis Onych o means the nail.

Onycholysis is the loosening or separation of a nail from its bed. Pallor Pallor is when there is a loss of the pinkish tones of the skin due to the lack of blood flow to the surface of the skin or a decrease in blood cells. The skin takes on a whitish color. Papule A papule is a skin lesion that is small, solid and raised caused by thickening of the epidermis. Petechiae Petechiae are tiny red or purple spots on the skin that are due to numerous tiny hemorrhages in the dermal layer. Pruritus Pruritus is itchy skin. Psoriasis Psoriasis is a skin disorder that is chronic and is characterized by red patchy areas that is also covered by a dry silvery scale.

Purpura Prupur- means purple. Purpura is a bleeding disorder that is due to hemorrhage into the tissue of the skin which causes ecchymosis or petechiae. Pustule A pustule is a small elevation on the skin that contains pus, a creamy viscous fluid. Scale A scale is a thin flake of epithelium that has keratinized. Scar tissue Scar tissue is skin that is replaced by collagen fibers that do not contain any accessory organs that the layers of the skin normally contain. Seborrhea Seb- means sebum. Seborrhea is an overproduction of sebum which causes excessive oiliness. Ulcer An ulcer is a crater in the skin as a result of necrosis. An ulcer can be shallow or deep and can be accompanied by an infection or inflammation. Urticaria Urticaria is a skin eruption that has wheals of various shapes that have red margins and a pale center.

Vesicle Vesic o means bladder or blister. A vesicle is a small bladder or blister that contains a clear fluid. Vitiligo Vitiligo is a skin disease of unknown caused that is benign and characterized by irregular patches of skin that lack pigment. Wheal A wheal is an area of the skin that is slightly raised and appears either redder or paler than the surrounding skin. St Louis, MO. Elsevier Inc. The apocrine glands are a dermal sudoriferous sweat gland that secretes at the groin, armpits and anal region. The eccrine glands are sudoriferous sweat glands that secrete at the palms of the hand, feet, forehead and upper lip. Hair is a filament of keratin that grows from a follicle root and covers most of the body.

This autoimmune disease involves the loss of hair around the scalp, face and parts of the body. It can come on at any time, without warning. But with alopecia areata, your immune system is actually attacking your hair follicles. There are conventional medications and creams doctors commonly prescribe to help hair regrow. But most of them come with side effects and only result in temporary hair growth. There are also natural hair loss remedies that will help to boost your immune system , reduce inflammation and correct nutrient deficiencies that may be making the condition worse.

Alopecia areata is an autoimmune disease that involves the immune system attacking the cells in your hair follicles, leading to hair loss. The amount of hair loss experienced by people with alopecia areata varies. Some lose small, round patches of hair about the size of a quarter, which is most common. Others experience extensive or even total hair loss. The onset of alopecia areata usually begins when a person is between 20 and 40 years old. But symptoms of the disease can occur at any age. Studies show that in 82—88 percent of cases, patients experience their first onset of alopecia areata by the age of Forty percent of patients develop symptoms by 20 years old. If the symptoms develop earlier in life, there is an increased lifetime risk of a more extensive disease.

Studies show that among patients with alopecia areata, 38—39 percent of them develop signs of depression and 39—62 percent of them develop generalized anxiety disorder. These psychiatric disorders can develop before or after the onset of alopecia areata symptoms. About half of the cases occur after the onset of symptoms. Furthermore, research shows that stressful events occur before the onset of alopecia areata in about 10 percent of adults and 10—80 percent of children with the disease.

With alopecia areata, your white blood cells — which are supposed to protect your body from foreign invaders like viruses and bacteria — attack the cells of the hair follicles that normally grow rapidly. As a result of this, the hair follicles become smaller and slow down hair production. Scientists believe that a combination of genes may predispose a person to alopecia areata. According to a systematic review published in Clinical, Cosmetic and Investigational Dermatology , in which researchers collected data from all studies published in English within a 51 year period that was associated with alopecia areata, zero to 8.

Studies involving identical twins suggest that environmental factors also play a role in the development of alopecia areata. A study published in the Journal of the American Academy of Dermatology evaluated 11 sets of identical twins and three sets of fraternal twins to determine the concordance rate of alopecia areata. Researchers found that there was a 55 percent concordance rate for identical twins and zero percent for fraternal twins. This supports a genetic component as the cause of alopecia areata. This interaction triggers the processes that lead to hair loss. To explain this further, scientists point to the seasonal cycle of the disease and the increase of relapses in the early spring, which is when there is an increase in viral infections.

There is no cure for alopecia areata. Hair usually regrows on its own. Treatments make hair grow back more quickly and to prevent remission. Some of the most common conventional treatments for alopecia areata include 11 :. Corticosteroids : The doctor injects topical, locally injected or systemic corticosteroids to reduce inflammation and promote hair growth. Dermatologists typically use injections of corticosteroids to treat alopecia areata. You need to have the procedure repeated every four to six weeks. This treatment method does not prevent new hair loss from occurring. It is only used to help hair to grow back in bald areas. One side effect of corticosteroid shots is that it may leave dells, or depressions in the skin after a treatment.

Some other side effects include upset stomach, lightening of the color of the skin where the injection was given, soreness at the injection sight and inflammation at the injection site. It is applied topically on both adults and children by spreading the medicine on the area of hair loss, be it the scalp, face or body. Minoxidil therapy is usually combined with another type of treatment. It is applied topically for minutes and then washed off. Anthralin cream is used to help hair regrow in bald areas. But, it may irritate the skin and even cause a brow discoloration of the skin temporarily. Diphencyprone : Diphencyprone is applied topically to the areas of hair loss in order to stimulate the immune system. It actually causes a mild allergic reaction, thereby sending white blood cells to the surface of the bald areas.

The hope is that this fights inflammation at the site of affected areas and stimulates the hair follicles to regrow hair. This type of immunotherapy is used to treat severe cases of alopecia areata, including alopecia totalis and alopecia universalis. In a study evaluating the efficacy of methotrexate in alopecia areata, researchers found that hair regrowth greater than 50 percent occurred in 67 percent of patients. Some side effects from taking immunosuppressants like methotrexate include nausea, diarrhea, sores, pale skin and tiredness.

This is why probiotics can help to treat a number of autoimmune conditions, including alopecia areata. Researchers at the Massachusetts Institute of Technology found that feeding probiotic bacteria to aged mice caused beneficial changes to the integumentary system. This resulted in healthier and younger looking hair and skin. You should also eat probiotic foods daily, such as kefir, kombucha, cultured vegetables, yogurt and apple cider vinegar. Zinc may work as a natural treatment for alopecia areata because it helps to boost your immune system and repair your gut, which is vital for normal immune responses.

Plus, zinc is a vital mineral for important functional activities of the hair follicles. A study published in the International Journal of Dermatology found that lower serum zinc levels are common among patients with alopecia areata, with zinc levels being the lowest in patients with severe cases of the hair loss disease. Researchers suggest that zinc supplements may provide a therapeutic benefit, especially for patients with a zinc deficiency. It can also help to eat foods high in zinc , such as pumpkin seeds, grass-fed beef, lamb, chickpeas, cashews, yogurt and spinach.

Quercetin is a type of flavonoid antioxidant that is known for its ability to reduce inflammation and fight free radical damage. It has strong effects on immunity and works to down-regulate, or suppress, inflammatory pathways. A study conducted on mice found that quercetin was effective in stimulating hair regrowth when compared to placebo injections. Quercetin supplements and creams are available at vitamin or health food stores.

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