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Ectasia (/ ɛ k ˈ t eɪ ʒ ə /), also called ectasis (/ ˈ ɛ k t ə s ɪ s /), is dilation or distention of a tubular structure, [1] either normal or pathophysiologic but usually the latter (except in atelectasis, where absence of ectasis is the problem).
Coronary artery ectasia is a rare disease that occurs in only 0.3-4.9% of people in North America. Coronary artery ectasia is characterized by the enlargement of a coronary artery to 1.5 times or more than its normal diameter. [ 1 ]
Gastric antral vascular ectasia (GAVE) is an uncommon cause of chronic gastrointestinal bleeding or iron deficiency anemia. [ 1 ] [ 2 ] The condition is associated with dilated small blood vessels in the gastric antrum , which is a distal part of the stomach . [ 1 ]
Dural ectasia can be asymptomatic, in which case no intervention is necessary. However, it is associated with chronic pain in patients with Marfan syndrome, suggesting it is a structural risk factor. [20] There is no medical consensus on how to manage symptomatic (painful) dural ectasia.
Telangiectasias (from tel- 'end' angi- 'blood vessel' and ectasia 'the expansion of a hollow or tubular organ'), also known as spider veins, are small dilated blood vessels [1] that can occur near the surface of the skin or mucous membranes, measuring between 0.5 and 1 millimeter in diameter. [2]
Elon Musk became rich and famous as an entrepreneur, but he’s quickly making a new name for himself as one of the most singular and polarizing figures of any presidential administration.
Lymphangiectasia, also known as "lymphangiectasis", [1] is a pathologic dilation of lymph vessels. [2] When it occurs in the intestines it is known as intestinal lymphangiectasia, colloquially recognized as Waldmann's disease in cases where there is no secondary cause. [3]
When you’re down and out for a day, it’s easy to assume you caught a 24-hour flu. But, despite most people having some of idea of what 24-hour flu means, it’s not actually a medical term.