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| Title: |
Spider Angioma, Cheek |
| Depositor: |
batchuser@i-human.com |
| Creator: |
Rush Medical College |
| Spider angioma, cheek
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 |
| Keywords: |
Vascular Diseases, spider nevus, swollen blood vessel, telangiectasia, spider telangiectasia, nevus araneus, vascular spider |
| Date Uploaded: |
02/06/2013 |
-
| show more |
| Title: |
Spider Angioma |
| Depositor: |
batchuser@i-human.com |
| Creator: |
Rush Medical College |
| Spider 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 |
| Keywords: |
telangiectasia, Vascular Diseases, swollen blood vessel, vascular spider, nevus araneus, spider nevus, spider telangiectasia |
| Date Uploaded: |
02/06/2013 |
-
| show more |
| Title: |
Spider Angioma, Diffuse |
| Depositor: |
batchuser@i-human.com |
| Creator: |
Rush Medical College |
| Spider angioma, diffuse
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 |
| Keywords: |
spider nevus, Vascular Diseases, telangiectasia, vascular spider, swollen blood vessel, nevus araneus, spider telangiectasia |
| Date Uploaded: |
02/06/2013 |
