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软脑膜下出血:新生儿颅内出血的一个罕见且未得到充分认识的部位。

Subpial hemorrhage: A rare and underrecognized site of intracranial hemorrhage in neonates.

作者信息

Aary Anass El M

机构信息

From the Department of Radiology, University of Bourgogne Franche-Comté, CHRU Besançon, 3 boulevard Alexandre Fleming, Besançon 25030, France.

出版信息

Radiol Case Rep. 2024 Dec 27;20(3):1578-1580. doi: 10.1016/j.radcr.2024.11.088. eCollection 2025 Mar.

Abstract

Subpial hemorrhage (SPH) is a rare but significant cause of neonatal seizures and respiratory distress, primarily affecting full-term infants without apparent risk factors. We report the case of a full-term newborn who presented with recurrent episodes of apnea, desaturation, and seizures shortly after birth. MRI revealed an acute hemorrhagic collection in the left temporal region, accompanied by cortical cytotoxic edema. The diagnosis of SPH was established based on characteristic imaging findings. The patient was treated with anticonvulsant therapy and intensive neonatal care, leading to a favorable outcome. Early diagnosis through neuroimaging, particularly MRI, is crucial for proper management, as SPH may be missed on routine ultrasound. Despite its rarity, SPH generally carries a good prognosis with timely intervention, although larger hemorrhages or cases in preterm infants may have a more uncertain prognosis.

摘要

软脑膜下出血(SPH)是新生儿癫痫发作和呼吸窘迫的一种罕见但重要的病因,主要影响无明显危险因素的足月儿。我们报告一例足月儿病例,该患儿出生后不久即出现反复的呼吸暂停、血氧饱和度下降和癫痫发作。磁共振成像(MRI)显示左侧颞叶区域有急性出血灶,并伴有皮质细胞毒性水肿。根据特征性影像学表现确诊为SPH。该患者接受了抗惊厥治疗和新生儿重症监护,最终预后良好。通过神经影像学检查,尤其是MRI进行早期诊断对于正确治疗至关重要,因为常规超声检查可能会漏诊SPH。尽管SPH罕见,但及时干预通常预后良好,不过较大出血灶或早产儿病例的预后可能更不确定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5fab/11742570/58201a7db71f/gr1.jpg

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