Benson R E, Fabbroni G, Russell J L
Oral and Maxillofacial Surgery, Leeds General Infirmary, United Kingdom.
Br J Oral Maxillofac Surg. 2009 Jan;47(1):46-9. doi: 10.1016/j.bjoms.2007.12.015. Epub 2008 Jul 3.
Congenital teratoma is a rare malformation, and few papers have been published about it. We present a large teratoma that arose from the hard palate in a neonate. The obstructive mass caused maternal polyhydramnios and was identified prenatally by ultrasonography. The mother went into labour at 35 week's gestation at home. The child was in respiratory distress as a result of airway obstruction, and a tracheostomy was done when she was 4hours old. She also had major cardiac abnormalities. The palatal mass was removed successfully at 4 weeks of age. The typical components of a teratoma were identified including immature neural glial tissue.
先天性畸胎瘤是一种罕见的畸形，关于它的论文发表较少。我们报告一例源于新生儿硬腭的巨大畸胎瘤。阻塞性肿块导致母亲羊水过多，产前通过超声检查得以确诊。母亲在妊娠35周时在家中分娩。由于气道阻塞，患儿出生后即出现呼吸窘迫，出生4小时后行气管切开术。她还伴有严重的心脏异常。患儿在4周龄时成功切除腭部肿块。病理检查发现畸胎瘤的典型成分，包括未成熟的神经胶质组织。
