lecture 7 congenital defects Flashcards
1
Q
congenital
A
present at birth
2
Q
anomaly
A
deviation from the norm
3
Q
malformation
A
primary disturbance of embryogenesis
4
Q
disruption
A
secondary disturbance due to early influence of external factors
5
Q
deformation
A
changes in previously normal
6
Q
teratogen
A
causes malformation of embryo
7
Q
what makes the problem more widely spread
A
earlier problem
8
Q
what are effects in week 2-4
A
polytopic field defects
9
Q
effects in weeks 4-8
A
monotopic field defects
10
Q
what is it called when organs are affected
A
organogenesis
11
Q
when can organogenesis affects happen
A
after week 9
12
Q
examples of polytopic defects
A
Di George
Vacterl
13
Q
what does Di george affect
A
heart and thymus
14
Q
what does vacterl affect
A
Vertebral anomalies, Anal atresia, Cardiac Anomalies, Tracheo-esophageal fistula, Renal anomalies and Limb anomalies
