可逆性脑血管收缩综合征（reversible cerebral vasoconstriction syndrome, RCVS）是一组以剧烈头痛（典型者为雷击样头痛）为特征性临床表现，伴或不伴有局灶性神经功能缺损或癫痫发作的临床综合征，其病理基础是…

2019年7月5日 · Reversible cerebral vasoconstriction syndrome (RCVS) is used to describe a multitude of pathologies encompassing the clinical terms Call-Fleming syndrome, thunderclap headache (TCH) with reversible vasospasm, benign angiopathy of the central nervous system, postpartum angiopathy, migrainous vasospasm or migraine angiitis, drug-induced cerebral ...

2023年8月28日 · Reversible cerebral vasoconstriction syndrome (RCVS) is a condition that happens when blood vessels suddenly spasm and constrict (tighten or narrow) in your brain. Sudden and extremely painful thunderclap headaches are a telltale sign of RCVS. It can also cause symptoms that are very similar to a migraine or a stroke, or bleeding into your brain.

2024年11月19日 · 可逆性脑血管收缩综合征(reversible cerebral vasoconstriction syndrome, RCVS)是脑动脉节段性和多灶性血管收缩引起的一种可逆性临床综合征,主要表现为“雷击样”头痛,多在发病后3个月内缓解,也可出现急性脑梗死､脑水肿､凸面蛛网膜下腔出血､脑叶出血､癫痫发作 …

2018年9月10日 · RCVS 是一种原因未明的以可逆性突发雷击样疼痛症状为主的疾病，目前临床上的诊断依据以头部血管影像学及临床表现为主, 主要表现为伴有或不伴有神经系统功能缺损和可以在3 个月内恢复的弥漫的大脑血管收缩，首次出现典型头疼后的3w 内MRA/CTA 出现变化，典型表现为颅内动脉多发阶段性收缩，呈“串珠样”改变，并在3 月内基本恢复正常。 目前治疗多以对症治疗为主，主要是避免诱因、一些支持对症治疗及经验性的应用钙通道阻滞剂，多数患者自然病 …

2024年6月14日 · Reversible cerebrovascular syndrome (RCVS) is a rare and often underrecognized cerebrovascular condition characterized by sudden and severe headaches that occur over days to weeks due to underlying widespread reversible cerebral arterial vasoconstriction.

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2024年10月18日 · Reversible cerebral vasoconstriction syndrome (RCVS) is a group of conditions with a common clinical and radiologic presentation. It is characterized by thunderclap headache and reversible vasoconstriction of the cerebral arteries.

可逆性脑血管收缩综合征(reversible cerebral vasoconstriction syndrome, RCVS)是一组表现为脑动脉可逆性多灶性狭窄的疾病，临床表现通常包括霹雳性头痛，有时出现与脑水肿、脑卒中或癫痫发作相关的神经功能障碍。临床结局通常良好，但少数患者的严重脑卒中会导致 ...

Reversible cerebral vasoconstriction syndrome (RCVS) is characterized by acute severe headache with or without additional neurological symptoms and reversible cerebral vasoconstriction. Unruptured aneurysms have been reported in some cases with ...