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Skin in Medical Dictionary

Skin

Skin cancer , raised multi -color melanoma Skin cancer , melanoma - flat, brown lesion Skin cancer , melanoma - raised, dark lesion ... Skin examinations are commonly used to screen for melanoma . Regular examination of the skin by both you and your doctor increases the ...

Aging skin

The precise cause is not known but these lesion s are seen in aging skin . These tan, brown or black growths have a wart -like or waxy, pasted-on appearance and range in size from very small to more than 1 inch (2.5 centimeters) across. Aging skin Allergy caused by food or drugs ( anti...

Bleeding into the skin

Bleeding into the skin Definition: Aside from the common bruise , bleeding into the skin or mucous membrane s is a very significant sign and should always be evaluated. Bleeding that consists of pinpoint dots of blood is called petechiae. Bleeding into the skin Visibly dead (necrotic...

Dry skin

Dry skin Definition: Dry skin is most common in your lower legs, arms, flanks (sides of the abdomen ), and thighs. The symptoms most often associated with dry skin include: ... Dry skin that's not cared for can lead to: Eczema . This condition causes redness, cracking and inflammati...

Hyperelastic skin

Hyperelastic skin Definition: Hyperelastic skin can be readily stretched beyond the limits of normal skin and will return to its normal state. Hyperelastic skin Powered by: This information is provided by an independent source. Merck & Co., Inc. is not responsible for this content. P...

Oily skin

Heredity and hormone s play the key role in whether or not you have oily skin . The most important thing you can do for oily skin is to keep your skin clean using warm water and soap, or a soapless cleanser. Text Continued Below ... Oily skin and hair are caused by an excess of andr...

Scaly skin

red, scaly skin that may thicken and appear on the entire skin area antibiotics that contain sulfa, barbiturates, isoniazid, penicillins, and phenytoin fixed drug eruption ... A pink or dull-red, scaly skin rash occurring in patches , especially on the back of the arms, front of the...

Abdomen

...a technologist will put some scanning gel on your skin and then will move an ultrasound scanhead acros...flatten the lower abdomen and tighten stretched skin . Abdomen (e.g., liver , kidney s, spleen ...our stools , fever , unexplained weight loss , skin rashes , tiredness, or joint pain . The muscl...

Abdominal Pain

...ng Poor blood circulation and feeling cold Dry, rough, discoloured skin ... A disorder of motility of the entire gastrointestinal tract ( GIT...NAPHYLACTOID PURPURA - This relatively rare disorder is characterized by skin purpura , joint pain s, abdominal pain , and renal disease ( glomer...

Abscess

...ess incision & drainage Definition An infected skin nodule that contains pus may need to be drained...sites , and foreign materials. Abscess es in the skin are readily visible and are red, raised, and pain.... Eventually, the abscess breaks through the skin surface to produce a draining sinus tract. Act...

Abortion

...nd pelvic infections following abortion , childbirth , and surgery . skin and soft tissue . a history of using super-absorbent tampons surgical wounds a local infection in the skin or deep tissue history of using a diaphragm or contraceptive sponge ...

Abdominal ultrasound

... applies a gel to the patient's belly and holds the transducer against the skin . The gel allows the transducer to glide easily, and it improves the transm... s in the abdomen . The ultrasound device is pressed firmly against the skin of the abdomen . Sound waves from the device bounce off tissue s and cre...

Abscess scan

...ive abscess scan ; Abscess scan What the risks are: ... Abscess - skin ( skin Abscess ) Abscess - Spinal Cord ( Spinal Cord Abscess ) Abscess - Toot...

Abrasion

... ABRASION S - A superficial injury to the skin or other body tissue caused by rubbing or scrap...asion is a superficial rub or wearing off of the skin , usually caused by a scrape or a brush burn . A...minor injuries that can be treated at home. The skin may bleed or drain small amounts at the time of t...

Absorption

...ncer of percutaneous absorption ) is an absorption enhancer for transdermal delivery and effectively increases the passage of agents through the skin . Wernicke-Korsakoff syndrome is caused by deficiency of the B- vitamin thiamine , and can also be seen in people who don't drink but have so...

Acanthosis nigricans

... Acanthosis nigricans : A skin condition characterized by dark thickened velvety patches , especially in the folds of skin in the axilla (armpit), groin and back of the...gricans is the name given to thickened, darkened skin that occurs on the neck, under the arms, and in ...

Acetone

...ents, scrubs, exfoliating agents and products that contain alcohol or acetone . Hydroxy acids and tretinoin (for example, Retin A) may sensitize the skin to sun and can worsen rosacea . Thus, tissue exposed to cyanide cannot use the oxygen even though it is in normal amounts in the blood str...

Achilles Tendon

... physical examination , the doctor will identify skin lesion s, tenderness, and swelling of joints ... hill. If the affected joint is close to the skin , as with the shoulder , knee , elbow, or Achil... hard, round or oval masses that appear under the skin , usually on pressure points, such as the elbow or...

Acid

...and tissue development. fatty-replaced breast tissue ... Acetic Acid : Sometimes used as a caustic or astringent. Acne : An inflammatory skin disease that effects the tiny pores thats cover the face, arms, back and chest as well as the oil glands attached to them. STOMACH ACID IN...

Acne

... Acne Overview Acne is a red, irritating skin rash primarily affecting teenagers and young adul... light-based therapies reach the deeper layers of skin without harming the skin 's surface. Laser treatment is thought to damage...

Acne rosacea

...edness, prominent blood vessels, swelling , or skin eruptions similar to acne . Acne rosacea is a skin problem that affects the nose and face. It causes...own, you are more likely to develop this harmless skin condition if: ... Answer: Rosacea , which is ...

Acne vulgaris

... Acne vulgaris , or acne , is a skin problem that starts when oil and dead skin cells clog up your pores. Some people call it bl...edical term for common acne , is the most common skin disease . It affects nearly 17 million people in...

Acoustic

...em evoked response. An inherited disorder that causes dark spots on the skin and tumor s of the skin , peripheral , optic and acoustic nerve s. neurology The branch of me...

Acrocyanosis

... Acrocyanosis is a painless disorder caused by constriction or narrowing of small blood vessels in the skin of affected patients. Acrocyanosis : Blueness of the extremities (the hands and feet). Acrocyanosis is typically symmetrical. Acrocyanosis ...

Acrodermatitis

... Acrodermatitis is a childhood skin condition that may be accompanied by mild symptom...ther viral infections . Acrodermatitis is a skin condition peculiar to children that may be accomp...zed by the simultaneous presence of dermatitis ( skin inflammation ) and diarrhea . ...

Actinic keratosis

... Actinic keratosis is a skin condition characterized by rough, scaly patches on the skin of your face, lips, ears, back of your hands, for...Definition: Actinic keratosis is a precancerous skin growth usually caused by sun exposure. Actini...

Actinomycosis

...resence of a lump or mass that often forms, draining sinus tracts to the skin surface. Actinomycosis in the lungs causes lung cavities, lung nod... chest producing for example, draining sinus es through the muscle s and skin of the chest wall. Actinomycosis Actinomycosis Pulmonary ( Pulmon...

Actinic keratoses

...mptoms other than patches or small spots on the skin . These lesion s take years to develop, usually ... the hands. Occur mostly on people who have light skin that has been damaged by the sun. acupuncture ..... To help detect actinic keratoses and other skin abnormalities in their earliest stages, examine y...

Acupuncture

...ike a hypodermic needle). Insertion through the skin is not as painful as when using a hollow needle. ...ems. Very fine needles are used to puncture the skin and restore the balance of energy. Acupunctur...e technique of inserting thin needles through the skin at specific points on the body to control pain ...

Acute

...ymph atic vessels which is characterized by painful, red streaks below the skin surface. Acute : Of abrupt onset, in reference to a disease . Acute ...s typically starts about 10 days after the onset of a strep throat or a skin infection such as impetigo . Though more common in children, it can occur...

Acute cholecystitis

...miting and a fever may signal acute cholecystitis . Gallstones that block the common bile duct also can cause yellowing ( jaundice ) of the skin and the white part of the eyes , dark urine , and light-colored stools . Wilson, R. G., et al. "Laparoscopic Cholecystectomy as a Safe and Effe...

Adenitis

...ther infections caused by streptococcal A bacteria include impetigo ( skin lesion s with itching and encrustment) and lymph adenitis (red-streaked, painful skin lesion s with fever , racing heart , and lethargy .) Both infections ...

Adenocarcinoma

...eatic adenocarcinoma ; ... Adenocarcinoma A malignant tumor arising from gland ular tissue . Basal cell carcinoma The most common type of skin cancer . Bronchogenic carcinoma A cancer originating in the lungs or airway s. Adenocarcinoma - chest X-ray Bronchi al cancer - CT s...

ADH

...itary gland at the base of the brain after being made nearby (in the hypothalamus ). ADH D medications: Are they safe? ADH D medications: skin patch an option for kids ADH D medications focus of new concerns about risks Ask a Specialist ... ADH D is often genetic . Whatever the sp...

ADHD

...ADHD ) is well recognized in children and is increasingly recognized in adult populations. ADHD medications: Are they safe? ADHD medications: skin patch an option for kids ADHD medications focus of new concerns about risks Ask a Specialist ... ADHD is often genetic . Whatever the specif...

Adolescents

...f kidney failure is especially a problem in children and adolescents because of the importance of making friends and fitting in at this age. A skin disorder usually found in adolescents and young adults. acoustic Having to do with sound and hearing . Certain people are especially likely t...

Aerobic bacteria

...aerobic bacteria can cause an infection when a normal barrier (such as skin , gums , or intestinal wall) is damaged due to surgery , injury , or di...om the invasion of wounds by an aerobic bacteria , gas forms under the skin and a watery exudate is produced. ...

Aerobic

...lly found in the mouth, gastrointestinal tract, and vagina , and on the skin . An aerobic Definition: An aerobic means "without oxygen ." An ...s, and veins; and invigorate the vital organ s and endocrine glands . skin Care Aerobic Oxygen This page was last updated on 04 December 2006 23:...

Aging

...good….if you could just get some sleep? Aging changes in the skin are a group of common conditions and developments that occur as people gro...t is associated with many fish disease s such as Columnaris, Fin rot, and skin , gills, fins, and mouth necrosis . This bacteria is more dam aging in ...

Aggravated by

...d by squeezing the pimples or by scrubbing the skin too hard. What are the symptoms of acne ? It ...are custom-molded to your foot. Red, calloused skin along the foot at the base of the big toe A bony ...d occur most often in children who have sensitive skin . Scratching aggravates the condition, often leadi...
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