Hereditary hemorrhagic telangiectasia - Symptoms and causes
网页2022年12月28日 · Also known as Osler-Weber-Rendu disease, hereditary hemorrhagic telangiectasia (HHT) is a genetic disorder that you inherit from your parents. Its severity can vary greatly from person to person, even within the same family.
Hereditary hemorrhagic telangiectasia - Wikipedia
网页Hereditary hemorrhagic telangiectasia (HHT), also known as Osler–Weber–Rendu disease and Osler–Weber–Rendu syndrome, is 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.
About Hereditary Hemorrhagic Telangiectasia (HHT)
网页2024年6月18日 · HHT is a genetic disorder in which blood vessels do not develop normally leading to bleeding that can be serious or life threatening. Frequent nosebleeds are the most common sign. Complication can vary widely, even among affected family members. Treatment to control bleeding and prevent complications may be needed. What it is.
希尔伯特-黄变换（HHT）的前世今生——一个从瞬时频率讲起的 …
网页hht的结果反映的是信号的时频特征，即信号的频域特征随时间变化的规律。 相对于傅里叶变化得到的是信号的频率组成，HHT还可以获取频率成分随时间的“变化”。
Hereditary Hemorrhagic Telangiectasia (HHT) - StatPearls - NCBI Bookshelf
网页2022年12月12日 · Hereditary hemorrhagic telangiectasias (HHT) is an autosomal dominant bleeding disorder caused by malformed vessels. The condition manifests as telangiectasias affecting the skin and mucosa and arteriovenous malformations involving organs like the lung, brain, and liver.
Hereditary Hemorrhagic Telangiectasia - GeneReviews® - NCBI Bookshelf
网页2000年6月26日 · Hereditary hemorrhagic telangiectasia (HHT) is characterized by the presence of multiple arteriovenous malformations (AVMs) that lack intervening capillaries and result in direct connections between arteries and veins. The most common clinical manifestation is spontaneous and recurrent nosebleeds (epistaxis) beginning on average at age 12 years.
遗传性出血性毛细血管扩张症 (HHT) - 默沙东诊疗手册
网页HHT 的症状. 许多遗传性出血性毛细血管扩张症患者的动脉和静脉之间存在异常连接（动静脉畸形 [AVM]）。 这些异常连接会使血液从某些组织分流，导致其缺氧。 例如，脑或脊髓内形成的 AVM 可导致癫痫发作、中风或瘫痪，肝脏 AVM 可导致肝衰竭。 血液分流以及出血所致贫血会使心脏工作强度加大，造成心力衰竭。 如果 AVM 位于肺内，流经肺部的血液获得的氧气不足，患者可能会出现气短，感觉疲劳或皮肤发绀。 肺内的 AVM 也可能会使小血栓 …
What is HHT - CureHHT
网页Hereditary Hemorrhagic Telangiectasia (HHT) is a genetic disorder that causes malformed blood vessels and can affect multiple organs of the body. The disorder is also sometimes referred to as Osler-Weber-Rendu (OWR) after several doctors who studied HHT in the late 1800s.
Hereditary hemorrhagic telangiectasia (HHT): a practical guide …
网页2021年12月10日 · Hereditary hemorrhagic telangiectasia (HHT), the second most common inherited bleeding disorder, is associated with the development of malformed blood vessels.
Hereditary Hemorrhagic Telangiectasia (HHT) - Yale Medicine
网页HHT is a genetic disorder of the blood vessels that affects people of all ages and backgrounds. An estimated 50,000 to 100,000 Americans are affected by HHT, and most cases go undiagnosed. About 10 percent of people with HHT die prematurely or are disabled due to complications of their AVMs.
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