Table 3.
MR imaging literature each with the number of cases, first trimester cases and comparison complementary method. PFA: phosphotungstic acid; NM: not mentioned
|
Study Ref and field strength |
Number of cases and Sample Type |
Gestational age (weeks) |
Number of first trimester specimens |
Number of first trimester specimens with CHD |
Confirmation |
|
Tang 2021; 9,4T |
19 hearts |
12w+6d-19w |
11 |
11 |
conventional autopsy (>13+6 weeks) |
|
Staicu 2019; 7T |
9 Full body |
9w-13w |
9 |
9 |
stereomicroscopy and conventional histology |
|
Verhoye 2013; 9,4T |
9 Head, thorax, abdomen |
12w-20w |
5 |
1 |
conventional autopsy |
|
Votino 2012; 9,4T |
24 Heart |
11w-20w |
6 |
3 |
stereomicroscopy |
|
Thayyil 2009; 9,4T |
17 Full body |
11w-20w |
at least 1 |
0 |
conventional autopsy |