| 摘要: |
| 胎儿颅内肿瘤十分罕见，占胎儿肿瘤的10%，孕晚期为主，常导致胎死宫内或新生儿死亡。以往报道的绝大多数胎儿颅内肿瘤为良性，生长在骶尾部、颅内、口腔、胃等部位，鲜见畸胎瘤从颅内生长至口腔外的。在孕4个月及孕晚期增加检查，以减少异常妊娠的漏诊，同时应多观察胎儿的颅内结构，在整个生长过程中是否有异常变化。 |
| 关键词: 胎儿 颅内畸胎瘤 |
| DOI： |
| 投稿时间：2022-07-15修订日期：2022-08-03 |
| 基金项目: |
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| Fetal intracranial teratoma grows out of the mouth: a case report |
| Fan Xiaowei |
| (BAODING MATERNAL AND CHILD HEALTH HOSPITAL) |
| Abstract: |
| Fetal intracranial tumors are very rare, accounting for 10% of fetal tumors. They are mainly in the third trimester of pregnancy and often lead to intrauterine fetal death or neonatal death. Most of the previously reported fetal intracranial tumors are benign, growing in sacrococcygeal, intracranial, oral, gastric and other parts, and few teratomas grow from intracranial to extraoral. The examination should be increased in the fourth and third trimester of pregnancy to reduce the missed diagnosis of abnormal pregnancy. At the same time, the intracranial structure of the fetus should be observed more to see whether there are abnormal changes in the whole growth process. |
| Key words: Fetal intracranial teratoma |
