Horton D, Pilling D W
Liverpool Women's Hospital, Fetal Centre, UK.
Br J Radiol. 1997 Dec;70(840):1299-301. doi: 10.1259/bjr.70.840.9505854.
The commonest fetal intracranial tumour is a teratoma. The prognosis is poor with death usually occurring shortly after birth. Modern high resolution ultrasound scanners facilitate examination of the cranial contents, allowing earlier diagnosis. We report a case where an intracranial teratoma was identified at 21 weeks gestation, the earliest gestational age that this has been reported. The ultrasound appearances are discussed.
最常见的胎儿颅内肿瘤是畸胎瘤。其预后很差,通常在出生后不久死亡。现代高分辨率超声扫描仪有助于检查颅内内容物,从而实现更早的诊断。我们报告一例在妊娠21周时发现颅内畸胎瘤的病例,这是该病例被报道的最早孕周。文中讨论了超声表现。