单词trisomy-13
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。
A case of partial trisomy 13 is found on a male baby aged 3 months with multiple congenital abnormalities.
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；
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。