Online Journal
IF値: 0.966(2018年)→0.898(2019年)


Journal of Medical Ultrasonics

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1987 - Vol.14

Vol.14 No.01

Case Report(症例報告)

(0064 - 0067)

Prenatal Ultrasonographic Diagnosis of Alobar Holoprosencephaly: A Case Report

Yuji NAKAJIMA1, Taiichi SATOH2, Koh ICHIHASHI3, Toshihiro KURAMATSU3, Sadayuki YANO3, Masayoshi YANAGISAWA3, Kouichi ITOH4, Junko MAEDA5

1Departments of Pediatrics, Furukawa Nikko Sougou Hospital, 2Obstetrics and Gynecology, Furukawa Nikko Sougou Hospital, 3Departments of Pediatrics, Jichi Medical School, 4Clinical Pathology, Jichi Medical School, 5Department of Pathology, Dokkyo Medical School

キーワード : Prenatal ultrasonography, Holoprosencephaly, Alobar type

Holoprosencephaly is a congenital malformation that affects both brain and facial structures. We report here a case of alobar holoprosencephaly with cebocephaly diagnosed on the basis of prenatal ultrasound examination. The characteristic findings of this disorder included a large accumulation of central cranial fluid (a monoventricular cavity lacking ventricular horns), and a fused thalamus at the floor of this cavity. The cortex was displaced rostrally, and the falx cerebri, the septum pellucidum and the corpus callosum were absent on the ultrasound examination. The prenatal diagnosis of this disorder may be useful for the prenatal and neonatal management.