20/40 scan detection rates for abnormality Flashcards
1
Q
Anencephaly
A
98 %
2
Q
Spina bifida
A
90 %
3
Q
Major cardiac abnormalities
A
50 %
4
Q
Diaphragmatic hernia
A
60 %
5
Q
Gastroschisis
A
98 %
6
Q
Exomphalos
A
80 %
7
Q
Bilateral renal agenesis
A
84 %
8
Q
Lethal skeletal dysplasia
A
60 %
9
Q
Cleft
A
75 %
10
Q
Overall det rate for abnormality on USS incompatible with life
A
83 %
11
Q
Det of abnormality on USS that can survive
A
50 %
12
Q
Det of abnormality on USS where early treatment is necessary
A
16 %
