フルテキストファイル
著者
Harada Takashi Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine 研究者総覧 KAKEN
Uegaki Takashi Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine
Arata Kazuya Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine 研究者総覧
Tsunetou Takako Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine 研究者総覧
Taniguchi Fuminori Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine 研究者総覧 KAKEN
Harada Tasuku Division of Reproductive-Perinatal Medicine and Gynecologic Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine 研究者総覧 KAKEN
キーワード
fetal intracranial hemorrhage
porencephaly
schizencephaly
ventriculomegaly
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.
出版者
Tottori University Faculty of Medicine
資料タイプ
学術雑誌論文
ISSN・ISBN
1346-8049
書誌ID
AA00892882
掲載誌名
Yonago Acta Medica
最新掲載誌名
Yonago Acta Medica
60
4
開始ページ
241
終了ページ
245
発行日
2018-02-05
著者版フラグ
出版社版
掲載情報
Yonago Acta Medica. 2017, 60(4), 241-245
部局名
医学部・医学系研究科・医学部附属病院
言語
英語