畸胎

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响的胎儿和新生儿存在典型的较重的面部缺陷，例如独眼畸胎。

Abstract： Objective To analyze teratomas and teratoid cyst of the head and neck.

要 ：目的 颈部畸胎及畸胎样囊分析、总结。

This British grass snake exhibits dicephalus, a condition related to conjoined twinning. It is caused during development by high incubation temperatures.

这条英国草蛇展示一种与连体双生有关的疾病，双畸胎。这是在发育阶段由高温孵化造成的。

Primary mediastinal germ-cell tumors (GCTs) without gonadal involvement are rare and can be divided into benign mature teratoma and malignant seminoma or nonseminoma.

要无生殖腺体侵犯之原发性纵膈腔生殖芽细胞为罕见之，一般分为良性成熟畸胎及包含精细胞和非精细胞在内的恶性。

Thanatophoric dysplasia (TD) is the most common form of lethal neonatal dwarfism with micromelic shortening of the limbs, macrocephaly, platyspondyly, and reduced thoracic cavity.

要致死性畸胎是最常见的致死性新生儿侏儒症其特点为短小的四肢、小胸、巨及脑部发育异常等。