Schizencephaly and Porencephaly Due to Fetal Intracranial Hemorrhage: A Report of Two Cases

• Harada Takashi

• Uegaki Takashi

• Arata Kazuya

• Tsunetou Takako

• Taniguchi Fuminori

• Harada Tasuku

抄録

Schizencephaly and porencephaly are extremely rare types of cortical dysplasia. Case 1: Prenatal magnetic resonance imaging (MRI) showed wide clefts in the frontal and parietal lobes bilaterally. On postnatal day 3, MRI T2-weighted images showed multiple hypointensities in the clefts and ventricular walls, suggestive of hemosiderosis secondary to intracranial hemorrhage. Case 2: Prenatal MRI showed bilateral cleft and cyst formation in the fetal cerebrum, as well as calcification and hemosiderosis indicative of past hemorrhage. T2-weighted images showed hypointensities in the same regions as the calcification, corresponding with hemosiderosis due to intracranial hemorrhage on postnatal day 10. Thus, prenatal MRI was useful for diagnosing schizencephaly and porencephaly. Schizencephaly and porencephaly were thought to be due to fetal intracranial hemorrhage, which, in the porencephaly case, may have been related to a mutation of COL4A1.

収録刊行物

• Yonago Acta Medica

  Yonago Acta Medica 60 (4), 241-245, 2018-02-05

  Tottori University Faculty of Medicine

キーワード

• fetal intracranial hemorrhage
• porencephaly
• schizencephaly
• ventriculomegaly

詳細情報

• CRID: 1390009224174660864
• NII論文ID: 120006382844
• NII論文ID: 130007594040
• NII書誌ID: AA00892882
• DOI: 10.24563/yam.2017.12.005
• DOI: 10.33160/yam.2017.12.005
• ISSN: 05135710
• ISSN: 13468049
• Web Site: https://repository.lib.tottori-u.ac.jp/records/4878
• Web Site: https://www.jstage.jst.go.jp/article/yam/60/4/60_2017.12.005/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2018344510
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可