https://scholars.lib.ntu.edu.tw/handle/123456789/631990
標題: | Reversible Cerebral Dural Sinus Ectasia Mimicking Vein of Galen Malformation in a Neonate with Patent Ductus Arteriosus: A Case Report | 作者: | Yang, Yung Hsuan CHUNG-WEI LEE STEVEN SHINN-FORNG PENG YEN-HENG LIN |
關鍵字: | patent ductus arteriosus | transient dural sinus ectasia | vein of Galen malformation | 公開日期: | 1-一月-2022 | 卷: | 47 | 來源出版物: | Journal of Radiological Science | 摘要: | Diffuse dilatation of cerebral dural sinuses is a classic finding on the images of vein of Galen (VOG) malformation, which is a rare but severe neonatal vascular anomaly. However, if there is no evidence for abnormal intracranial shunts, impaired cardiac function should be considered a possible cause. In this report, a newborn with a large patent ductus arteriosus (PDA) and heart failure was found to have a suspicious vascular malformation on cranial ultrasound. Other than the marked engorgement of the VOG and major dural sinuses, no shunting was detected on time-of-flight or contrast-enhanced magnetic resonance (MR) angiography. A follow-up brain MR imaging (MRI) conducted 1 week after receiving PDA ligation showed the complete resolution of the previously detected engorged dural sinuses. In neonates with diffuse dural venous sinus dilatation without abnormal intracranial shunts, heart failure should be considered in differential diagnoses in addition to congenital brain vascular malformation. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/631990 | ISSN: | 10188940 | DOI: | 10.6698/JRS.202203_47.0006 |
顯示於: | 醫學院附設醫院 (臺大醫院) |
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