stellate angioma

A superficial spider-like cluster of capillaries composed of a central ‘feeder’ vessel and multiple minute tortuous and dilated radiating vessels with a peripheral erythaema; when the involved vessel is large, it may pulsate and blanch on pressure; while classically due to increased circulating oestrogens as seen in pregnancy and alcoholic cirrhosis, SAs may occur in chronic hepatic congestion 2º to constrictive pericarditis and may be a normal birthmark in children

stellate angioma

A skin lesion in which numerous telangiectatic vessels radiate from a central point; commonly associated with liver disease, hypertension, or pregnancy. Synonym: spider nevusSee also: angioma

单词	stellate angioma
释义	DictionarySeespider angiomaEncyclopediaSeeAngioma stellate angioma A superficial spider-like cluster of capillaries composed of a central ‘feeder’ vessel and multiple minute tortuous and dilated radiating vessels with a peripheral erythaema; when the involved vessel is large, it may pulsate and blanch on pressure; while classically due to increased circulating oestrogens as seen in pregnancy and alcoholic cirrhosis, SAs may occur in chronic hepatic congestion 2º to constrictive pericarditis and may be a normal birthmark in children stellate angioma A skin lesion in which numerous telangiectatic vessels radiate from a central point; commonly associated with liver disease, hypertension, or pregnancy. Synonym: spider nevusSee also: angioma
随便看	molecule-optimized contracted even-tempered gaussian atomic orbital molecule organic led molecules molecules and light in individual metal nanostructures molecules in medical science molecules of equivalent soluble fluorochrome molecules of interest molecules of mesons online moled mole (disambiguation) mole drain mole-eyed mole fraction mole fration mole grip molegro virtual docker mole hill molehill molehills molehiya molehunt mole-hunter molekh molekylærbiologisk institutt mole man