Periventricular Leukomalacia | National Institute of Neurological ...
网页2024年7月19日 · Periventricular leukomalacia (PVL) is characterized by the death of the brain's white matter after softening of the brain tissue. The disorder is caused by a lack of oxygen or blood flow to the periventricular area of the brain, which is the area around fluid-filled spaces in the brain called ventricles.
Periventricular Leukomalacia (PVL): Symptoms & Treatment - Cleveland Clinic
网页What is periventricular leukomalacia? Periventricular leukomalacia (PVL) is a kind of brain damage that occurs to the inner part of your brain (white matter). PVL may happen before, during or after birth. White matter exists around the spaces in …
Periventricular leukomalacia - Wikipedia
网页Periventricular leukomalacia (PVL) is a form of white-matter brain injury, characterized by the necrosis (more often coagulation) of white matter near the lateral ventricles. [1] [2] It can affect newborns and (less commonly) fetuses; premature infants are at the greatest risk of neonatal encephalopathy which may lead to this condition.
Periventricular leukomalacia | Radiology Reference Article ...
网页2024年3月31日 · Periventricular leukomalacia (PVL), or white matter injury of prematurity affecting the periventricular zones, typically results in cavitation and periventricular cyst formation. It is important to note that both periventricular and subcortical leukomalacia correspond to a continuous disease spectrum.
Periventricular Leukomalacia (PVL) - Children's Hospital of Philadelphia
网页Periventricular leukomalacia (PVL) is characterized by the death or damage and softening of the white matter, the inner part of the brain that transmits information between the nerve cells and the spinal cord, as well as from one part of the brain to another.
Periventricular Leukomalacia - Boston Children's Hospital
网页Periventricular leukomalacia (PVL) is a type of brain injury most common in very premature babies. PVL is injury to the white matter around the fluid-filled ventricles of the brain. White matter transmits information between nerve cells, …
脑室周围白质软化症状_病因_治疗方法_鉴别_专家咨询|丁香医生
网页脑室周围白质软化（periventricular leukomalacia）简称 PVL，是一种常见于早产儿的脑损伤。 由于缺血、缺氧和感染等因素，脑室周围的脑白质发生软化，变成水泡或小洞，使这部分脑和神经丧失正常功能，最终导致瘫痪、智力障碍和视力障碍等残疾。
Pathophysiology of periventricular leukomalacia: what we learned …
网页Periventricular leukomalacia (PVL), a white matter injury (WMI) affecting the premature infant's brain is commonly associated with cerebral palsy (CP). Among premature infants < 1,500 g, approximately 7,000 develop CP yearly and 20,000–30,000 exhibit major cognitive deficits yearly (Volpe, 2009).
脑白质疏松症 - 百度百科
网页脑白质 疏松症 (LA)是一个 放射学 术语，1987年由一位 加拿大 学者首先提出，用于描述脑室周围或 皮质下 区脑白质在 CT 或 磁共振成像 上的表现，根据病变范围的大小可分为轻、中、重度。 有研究表明，脑白质疏松症的发生与年龄因素、遗传因素、 环境因素 均密切相关，年龄越大，发病率越高。 中文名. 脑白质疏松症. 外文名. LA. 性 质. 一个影像学概念. 鉴别疾病. 皮质下动脉硬化性白质脑病. 目录. 1 概念. 2 治疗. 3 影像学表现. 4 预防. 概念. 播报. 编辑.
Periventricular Leukomalacia - American Academy of Pediatrics
网页2011年2月1日 · The most common form of brain injury in preterm infants is focal necrosis and gliosis of the periventricular white matter, generally referred to as periventricular leukomalacia (PVL). PVL is also the most common cause of cerebral palsy in …
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