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- Underlying chromosomal abnormalities, such as trisomy 13, or maternal diabetes mellitus are possible causes, but some cases are sporadic. 潜在的染色体异常,例如三倍体13，或母亲的糖尿病也是可能的原因。
- A case of partial trisomy 13 is found on a male baby aged 3 months with multiple congenital abnormalities. 摘要本篇报告一例第13对部分三染色体之3个月大男婴，病人自出生卽被发现有多方面的先天性异常；
- A short femur is associated with trisomy 21 rather than trisomy 13 and holoprosencephaly. 股骨短与21-三体而不是13-三体或全前脑畸形有关。
- Methods To analysis the sonographic characteristics of 14 fetus which had been karyotyped to be trisomy 13 and 18. 方法 对14例经脐血胎儿染色体核型分析确诊为13三体及18三体的胎儿超声表现进行分析。
- This is the heart of a premature stillborn with Trisomy 13 in which a ventricular septal defect is visible in the membranous septum. 这是一例因13三体综合征而流产的早产儿心脏。可见室间隔缺损。
- Other common features of trisomy 13 include the holoprosencephaly complex with distinct facial features.(31,78) Forty percent of cases with trisomy 18 hae cleft lip with or without cleft palate. 60%25的病例中，13三体与唇裂和腭裂或单纯腭裂密切相关，13三体常见的其他特征还包括前脑无裂畸形合并明显的面裂[31，78]。
- Conclusions High risk fetus with trisomy 13 and 18 can be detected by routine ultrasound examination, the prenatal diagnosis rate of fetul abnormaly can be increased by prenatal ultrasound study. 结论 超声产前筛查能有效地检出13及18三体综合征的高风险胎儿，有助于提高胎儿染色体异常的产前诊断。
- Holoprosencephaly has a 50% association with trisomy 13, and omphaloceles are assocated with trisomies 13, 18, and 21. 全前脑畸形中50%25与13-三体有关。脐膨出与13-三体、18-三体和21-三体有关。
- There are 13 states in Malaysia. 马来西亚有十三个州。
- Complete trisomy 13 syndrome 13完全三体性综合征
- trisomy 13 13三体
- trisomy 13 syndrome 13(号染色体)三体型综合征
- The Moon receives 13,000 TW of power from the sun. 月球从太阳获得的发电能力高达13000万亿瓦。
- A sheet of writing or printing paper measuring approximately 13 by 16 inches. 大页书写纸一张写字或打印的纸，尺寸大约为13×16英寸。
- The number 13 bus will take you to the hospital. 13路车会带你去医院。
- At 13: 30 in the afternoon the next day but one. 开车后第三天下午13点30分到。
- What will they do when the score reaches 13 all. 如果双方打到13平，那该怎么办?
- Vienna had already fallen on April 13. 维也纳早已在4月13日陷落。
- The thermometer was 13 degrees below zero. 温度计上指着零下十三度。
- Around 30% of these cases are associated with trisomy 21. 大约30%25这些病例同时合并又21三染色体。
