1.畸胎瘤异组织新生物
2.畸态瘤
1.a tumour composed of various tissues such as bone, hair, and teeth not normally found together at the site of origin and probably derived from embryonic remnants.
1.The mediastinal teratoma contained small areas of pancreatic tissue, whereas the ovarian teratomas did not show any pancreatic tissue.
前纵膈腔畸胎瘤包含部份胰脏组织，但卵巢畸胎瘤并未包含任何胰脏组织。
2.Conclusions: Sonography can be an optimal method in the diagnosis of ovarian teratomas and torsion in children.
结论：超声检查对儿童卵巢畸胎瘤及其是否扭转有较高诊断价值，可作为首选的影像学检查方法。
3.If these tumors are mostly solid, then they are often "immature" teratomas with less differentiated tissue and are more aggressive.
如果肿瘤以实体为主，则常是未成熟畸胎瘤，分化程度较低，并有更大的侵袭性。
4.Mature cystic teratomas are tumors consisting of tissue from at least 2 of the 3 primitive germ layers.
成熟囊状畸胎瘤是由至少两种胚胎层组织所组成；
5.We describe our experience of malignant mediastinal GCTs and compare the presentations and outcome with those of benign teratomas .
在此我们报告恶性纵膈腔生殖芽细胞肿瘤之病患，并和成熟畸胎瘤比较其临床表现和预后。
6.Cervical teratomas are rare tumors in infancy and childhood, commonly presenting as large cervical masses and often diagnosed before birth.
颈椎畸胎瘤是罕见的肿瘤婴儿和儿童，常见的大颈群众往往出生前诊断。
7.Although the incidence is rare, the possibility of concomitant mediastinal and ovarian teratomas could not be overlooked.
虽然共同发生的纵膈腔畸胎瘤与卵巢畸胎瘤极少见，但临床医师也不能忽略这种可能性。
8.In animal experiments, teratomas containing fully formed teeth have been reported.
在动物实验中，就曾发生畸胎瘤中含有完整牙齿的案例。
9.The liposarcomas contain a variable amount of fat, and both teratomas contain a large amount of fat, and schwannoma, a small amount of fat.
这些脂肪肉瘤含有不等量的脂肪，畸胎瘤含有大量的脂肪，神经鞘瘤含有少量的脂肪。
10.Here are bilateral mature cystic teratomas of the ovaries. These are a form of ovarian germ cell tumor.
双侧卵巢成熟囊性畸胎瘤，是来源于生殖细胞的肿瘤。