MRI和超声检查显示的四叠体池胎儿蛛网膜囊肿

Fetal arachnoid cyst of the quadrigeminal cistern in MRI and ultrasound.

作者信息

Kusaka Y, Luedemann W, Oi S, Shwardfegar R, Samii M

机构信息

Department of Neurosurgery, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Tokyo 105-8461, Japan.

出版信息

Childs Nerv Syst. 2005 Dec;21(12):1065-6. doi: 10.1007/s00381-005-1258-6. Epub 2005 Oct 20.

DOI:10.1007/s00381-005-1258-6

PMID:16237568

Abstract

CASE

The authors report a fetus with an arachnoid cyst of the quadrigeminal cistern without hydrocephalus at 30 gestational weeks.

DISCUSSION AND CONCLUSION

We reviewed the literature and could find only 62 reported cases of arachnoid cyst of the quadrigeminal cistern. We present a case without hydrocephalus diagnosed by combining ultrasound (US) and magnetic resonance imaging (MRI). The fetus, born by normal delivery, was followed up and did not show hydrocephalus for 1 year. This combined prenatal study, which uses US and MRI, helps in dispensing proper counseling to parents and assists the gynecologist and the neurosurgeon in the pre- and postnatal management of this condition.

摘要

病例

作者报告了一例妊娠30周时四叠体池蛛网膜囊肿且无脑积水的胎儿。

讨论与结论

我们查阅了文献，仅发现62例四叠体池蛛网膜囊肿的报告病例。我们呈现了一例通过超声（US）和磁共振成像（MRI）联合诊断出无脑积水的病例。该胎儿顺产出生，随访1年未出现脑积水。这种联合产前检查，即使用超声和磁共振成像，有助于为父母提供适当的咨询，并协助妇科医生和神经外科医生对这种情况进行产前和产后管理。