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GlossaryTelangiectasia

small, dilated blood vessels visible near skin's surface

Telangiectasia, also known as spider veins, refers to small, dilated blood vessels near the surface of the skin or mucous membranes. These vessels can appear as red, blue, or purple lines and are often found on the face, legs, and other areas. They can result from various factors, including genetics, sun exposure, and certain medical conditions, and are generally harmless but may be treated for cosmetic reasons.

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research A Primer on Cosmetics for Dermatologists

34 citations, September 1992 in “Journal of the American Academy of Dermatology”

Dermatologists need to know about cosmetics to help patients with skin issues and recommend safe products.

research Chronic Progressive Disciform Granulomatosis With Lymphadenopathy

August 1978 in “Archives of Dermatology”

A 31-year-old man has a chronic skin condition with red plaques, hair loss, and swollen lymph nodes.

research Surgery and Laser Treatments in Dermatology

April 2003 in “Journal of Cutaneous Medicine and Surgery”

Lasers are effective for some skin conditions but can cause side effects like scarring and pigment changes; careful selection is important, and botulinum toxin type A is successful in reducing sweat in palmar hyperhidrosis.

research Germline Mutation in ATR in Autosomal-Dominant Oropharyngeal Cancer Syndrome

71 citations, February 2012 in “The American Journal of Human Genetics”

A specific ATR gene mutation is linked to a hereditary oropharyngeal cancer syndrome.

research Skin Diseases in Pregnancy

1 citations, January 2000 in “Springer eBooks”

Pregnancy can cause various skin changes and diseases, requiring careful treatment to protect the baby.

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