2025年2月14日 · CT and MR imaging findings of end-stage PVL include ventriculomegaly with irregular margins of the bodies and trigones of the lateral ventricles, loss of periventricular …

Magnetic Resonance Imaging (MRI) is perhaps the only imaging modality, which can accurately detect and quantify periventricular leukomalacia. Methods: Magnetic Resonance Imaging was …

Periventricular leukomalacia (PVL) is a common magnetic resonance imaging (MRI) finding in cases of hypoxic ischemic encephalopathy. PVL, in MRI, is identified by the increased signal …

In this review article, the authors highlight the common and rare pathologies mimicking the chronic stage of PVL and propose practical clinico-radiological criteria that would aid in diagnosis and …

2022年4月30日 · 脑室周围白质软化症(pvl)是早产儿最常见的缺血性脑损伤，发生率高达四分之一。 后遗症包括脑瘫和智力低下。 PVL由分水岭低灌注导致，进而进展为梗死。

A comprehensive and integrated approach to the role of magnetic resonance imaging (MRI) of the brain in neonatology. MRI is becoming increasingly available to clinicians and has been shown …

2021年12月22日 · In this review article, the authors highlight the common and rare pathologies mimicking the chronic stage of PVL and propose practical clinico-radiological criteria that …

Premature birth is a high risk factor for periventricular leukomalacia. PVL is most common in infants born prior to 32 weeks and with a birth weight below 3.3 lbs. Decreased blood flow or …

Magnetic resonance imaging (MRI): this imaging procedure uses a magnetic field and radio to produce a detailed picture of the brain without exposing the infant to X-rays. PVL is a term that …

2020年7月31日 · Sagittal T1-weighted MRI of late-stage periventricular leukomalacia (PVL) shows atrophy of the corpus callosum, cerebral parenchyma, and brainstem. Prominent sulci, many …