telangiectasia. (noun) 1. Often incorrectly called ‘broken veins’. A dilatation of small blood vessels (arterioles, capillaries, venules), often multiple in character. More about Ataxia-Telangiectasia: Causes and symptoms Diagnosis Treatment Prognosis Prevention Resources Ataxia-Telangiectasia Definition Full article >>> Telangiectasia - Overview, Telangiectasias are small blood vessels on the skin. Idioms. Telangiectasia may be present from birth but may be caused by undue exposure to sunlight or may be a feature of ROSACEA, PSORIASIS, LUPUS ERYTHEMATOSUS and DERMATOMYOSITIS. Find information on thousands of medical conditions and prescription drugs. a vascular lesion formed by dilation of a group of small blood vessels. Telangiectasias create small red lesions, sometimes spidery in appearance, usually in the skin or mucous membranes, which blanch on pressure. Telangiectasia is a condition in which widened venules (tiny blood vessels) cause threadlike red lines or patterns on the skin. Delivered to your inbox! Learn a new word every day. Small AVMs, or telangiectases, close to the surface of skin and mucous membranes often rupture and bleed after slight trauma. A local or general increase in the size and number of small blood vessels in the skin. Acronyms. Although the lesion may occur anywhere on the skin, it is seen most frequently on the face and thighs. Telangiectasia can be a symptom of scleroderma or other systemic diseases. What made you want to look up telangiectasia? Hereditary hemorrhagic telangiectasia. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Telangiectasias, also known as spider veins, are small dilated blood vessels that can occur near the surface of the skin or mucous membranes, measuring between 0.5 and 1 millimeter in diameter. These dilated blood vessels can develop anywhere on the body but are commonly seen on the face around the nose, cheeks and chin. chronic dilatation of the capillaries and other small blood vessels. Medical Definition of telangiectasia : an abnormal dilation of red, blue, or purple superficial capillaries, arterioles, or venules typically located just below the skin's surface (as on the face) — see ataxia-telangiectasia , hereditary hemorrhagic telangiectasia , spider vein Telangiectasias are small, widened blood vessels on the skin. This is where your eyes and skin are very sensitive to the ultraviolet light. "Matted" telangiectasias are clusters of these small dilated blood vessels that form a pink or red patch on the skin. Telangiectasia Macularis Eruptiva Perstans - How is Telangiectasia Macularis Eruptiva Perstans abbreviated? Telangiectasias: Very small arteriovenous malformations, or connections between the arteries and veins. Diffuse Retinal Thickening due to Epiretinal Membrane in a Patient with Idiopathic Parafoveal, Vascular laser therapy for rosacea began in the early 1980s with the use of argon laser (488-514nm).10-13 In addition to, Further in descending order observed were fibroangioma 13 (3.39%), foreign body nose 9 (2.34%), juvenile nasopharyngeal fibroma 3 (0.78%), carcinoma nasopharynx 3 (0.78%), rhinosporidiosis 2 (0.52%), hereditary, Although not FDA-approved, systemic therapy with bevacizumab is a recognized treatment for severe forms of hereditary hemorrhagic, Robert, "Age-related clinical profile of heredity hemorrhagic, OCTA provides valuable information regarding disease severity and neovascularization activity in patients with parafoveal. Send us feedback. Accessed 16 May. The exact meaning of the medical terminology,'Ataxia-telangiectasia' - An autoimmune diseas, is clearly explained in Medindia’s glossary of medical terms Financial Dictionary. It may also be caused by long-term sun exposure. The following article is from The Great Soviet Encyclopedia (1979). The condition may be acquired, but it is usually congenital and is often hereditary. [1825–35; tel - 2 + angi (o) - + Greek éktasis extension = ekta-, variant s. of ekteínein to stretch out (ek- ec - + teínein to stretch) + -sis -sis] tel•an`gi•ec•tat′ic (-ˈtæt ɪk) adj. 'Nip it in the butt' or 'Nip it in the bud'? Available for iPhone, iPad, Android, and Web. Choose the best definition or synonym for the word in bold: "There are some. These patterns, or … [1825–35; tel - 2 + angi (o) - + Greek éktasis extension = ekta-, variant s. of ekteínein to stretch out (ek- ec - + teínein to stretch) + -sis -sis] tel•an`gi•ec•tat′ic (-ˈtæt ɪk) adj. Learn more. tachycardia Prefix: tachy- Prefix Definition: fast 1st Root Word: cardi/o 1st Root Definition: heart 2nd Root Word: 2nd Root Word Definition: Suffix: -ia Suffix Definition: condition Definition: condition of a rapid heart rate telangiectasia … KS is associated with acral skin blistering inducible by trauma, mucosal inflammation, photosensitivity, progressive pigmentation, M2 PHARMA-June 21, 2017-Neurotech NT-501 Slows Progression of Macular, Bevacizumab as a treatment for hereditary hemorrhagic, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Diffuse Retinal Thickening due to Epiretinal Membrane in a Patient with Idiopathic Parafoveal Telangiectasia, A Child with Ataxia Telangiectasia with Persistent Hematuria due to Bladder Wall Telangiectasia/Ataksi Telenjiektazili Cocukta Mesane Duvari Telenjiektazilerine Ikincil Persistan Hematuri, Effect of intense pulsed light on topical steroid-dependent facial dermatitis, EPISTAXIS--AN ANALYTICAL STUDY IN TERTIARY REFERRAL HOSPITAL, Bevacizumab: A Rare Cause of Nonischemic Cardiomyopathy, Impact of Age on Outcomes in Hospitalized Patients with Hereditary Hemorrhagic Telangiectasia, Optic Coherence Angiography Findings in Type-2 Macular Telangiectasia, Cerebrovascular Events Secondary to Pulmonary Arteriovenous Malformation Based on Genetic Heterogeneity, Breast cancer in a patient with Kindler's syndrome, Neurotech NT-501 Slows Progression of Macular Telangiectasia, Facial Telangiectasia Bleeding After Laparoscopic Radical Nephrectomy in Trendelenburg Position, Bevacizumab como tratamiento para telangiectasia hemorragica hereditaria en ninos: reporte de caso, telangiectasia macularis eruptiva perstans, Telangana Information Technology Association, Telangana Natural Resource Management Group, Telangana State Road Transport Corporation, Telangiectasia Macularis Eruptiva Perstans, Telangiectasia-Associated Hepatic Fibrosis. It is inherited in an autosomal dominant manner. a rare autosomal dominant genetic disorder that leads to abnormal blood vessel formation in the skin, mucous membranes, and often in organs such as the lungs, liver, and brain. What does telangiectasias mean? Plural form of telangiectasia. adj.. Dilation of previously existing small or terminal vessels of a part. They are usually harmless, but may be associated with several diseases. chronic dilatation of the capillaries and other small blood vessels. Looking for abbreviations of TMEP? Telangiectasias (commonly known as "spider veins") are dilated or broken blood vessels located near the surface of the skin or mucous membranes. People with HHT can develop abnormal blood vessels called arteriovenous malformations (AVMs) in several areas of the body. Synonym: A tumor composed of dilated lymph vessels. Chronic dilation of groups of capillaries causing elevated dark red blotches on the skin. Please tell us where you read or heard it (including the quote, if possible). A permanent dilation of preexisting blood vessels (capillaries, arterioles, venules), creating small focal red lesions, usually in the skin or mucous membranes. n. A disease characterized by progressive ataxia due to disease in the cerebellum, oculocutaneous telangiectases, proneness to pulmonary infections, and immunodeficiency. Spider angioma It might be outdated or ideologically biased. [n -S] Medical Definition of Telangiectasia. See: A disease transmitted by autosomal dominant inheritance marked by thinness of the walls of the blood vessels of the nose, skin, and digestive tract, as well as a tendency to hemorrhage. Encyclopedia. Dilated blood vessels can also develop on the legs, although when they occur on the legs, they often have underlying venous reflux or "hidden varicose veins" (see Venous hypertensions… They often appear as fine pink or red lines, which temporarily whiten when pressed. Mentioned in: Scleroderma These are called arteriovenous malformations. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. telangiectasia, telangiectasis answers are found in the Taber's Medical Dictionary powered by Unbound Medicine. Chronic dilation of groups of capillaries causing elevated dark red blotches on the skin. Idioms. In medicine, hereditary hemorrhagic telangiectasia (HHT), also known as Rendu-Osler-Weber syndrome, is a genetic disorder that leads to vascular malformations. It is Telangiectasia Macularis Eruptiva Perstans. an inherited disorder that causes abnormal connections, called arteriovenous malformations (AVMs), to develop between arteries and veins. Abnormal dilation of capillary blood vessels leading to the formation of telangiectases or angiomas. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'telangiectasia.' https://medical-dictionary.thefreedictionary.com/telangiectasia. Type 1 macular telangiectasia, the less common form, usually affects only one eye.2 Looking for abbreviations of A-T? Financial Dictionary. Are you building something up or tearing it down? What is the differential diagnosis of telangiectasia?. Arteries may be enlarged due to aneurysm formation. ‘Telangiectasia may be a feature of hereditary haemorrhagic telangiectasia or systemic sclerosis.’ ‘Patients should be advised to use potent topical steroids sparingly because excessive use may lead to atrophy of the skin and telangiectasis.’ … Telangiectases need to be distinguished from other vascular conditions, including blood vessel tumours such as infantile haemangioma and angiomas that arise in adults; and capillary or venous vascular malformations.. Large red blood vessels are arteries and large blue blood vessels are veins. “Telangiectasia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/telangiectasia. capillary telangiectasia meaning: 1. a condition that produces raised dark red areas on the skin as a result of capillaries (= small….
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