2024年11月16日 · Brain arteriovenous malformations are a type of intracranial high-flow vascular malformation composed of enlarged feeding arteries, a nidus of vessels closely associated …

2021年5月18日 · Brain arteriovenous malformations (AVMs) are a type of intracranial vascular abnormality characterized by an abnormal tangle of blood vessels that results in arteriovenous …

2024年10月28日 · Arteriovenous malformations (AVMs) are characterized by an abnormal leash of vessels allowing for arteriovenous shunting. They can occur anywhere in the body but are …

2023年4月24日 · Arteriovenous malformations (AVMs) are a developmental anomaly of the vascular system, consisting of tangles of poorly formed blood vessels in which the feeding …

This case illustrates the typical and relatively subtle appearances of a cerebral AVM on non-contrast CT in the setting of a hemorrhage. An underlying lesion should always be suspected …

2023年12月14日 · 以搭载ctb技术的比亚迪海豹为例，其车身扭转刚度达到了40500n·m/°，这不仅使整车安全性大大提升，也能让车辆的操控响应更加灵活；而在ctb技术的加持下，三明治结 …

2023年2月28日 · 霍乱毒素 （cholera toxin，CT）是 霍乱弧菌 产生的肠毒素，由1个A亚单位（CTA）和5个B亚单位（CTB）形成的五聚体共价连接而成，CTA为毒性亚单位，CTB为无 …

Cerebral arteriovenous malformations (AVMs) are uncommon vascular lesions that can manifest with spontaneous intracranial hemorrhage, seizures, or headache, typically in young adults. …

1996年4月1日 · The AVM was eliminated in 19 of 20 patients (nine with preoperative partial embolization) treated with surgery versus in 4 of 27 patients treated only with embolization. …

从结构设计来看，比亚迪的ctb技术把车身地板面板与电池包上壳体合二为一，集成于电池上盖与门槛及前后横梁形成的平整密封面通过密封胶密封乘员舱，底部通过安装点与车身组装。