What is fetal akinesia deformation sequence?

What is fetal akinesia deformation sequence?

Fetal akinesia deformation sequence (FADS) is a condition characterized by decreased fetal movement (fetal akinesia) as well as intra-uterine growth restriction (IUGR), multiple joint contractures (arthrogryposis), facial anomalies, underdevelopment of the lungs (pulmonary hypoplasia) and other developmental …

What is Pena-Shokeir syndrome?

Pena-Shokeir syndrome is a rare lethal disorder which clinical phenotype is the result of a deformation sequence caused by fetal akinesia/hypokinesia. In approximately 50 % cases an autosomal recessive mode of inheritance were documented.

What is FADS diagnosis?

Fetal alcohol spectrum disorders (FASDs) are a group of conditions that can occur in a person who was exposed to alcohol before birth. These effects can include physical problems and problems with behavior and learning. Often, a person with an FASD has a mix of these problems.

What is Roberts syndrome?

Roberts syndrome is a genetic disorder characterized by limb and facial abnormalities. Affected individuals also grow slowly before and after birth. Mild to severe intellectual impairment occurs in about half of all people with Roberts syndrome.

What causes Roberts syndrome?

Roberts syndrome is caused by disruptions or changes of the ESCO2 (establishment of cohesion 1 homolog 2) gene located on the short arm (p) of chromosome 8 (8p21. 1). Chromosomes, which are present in the nucleus of human cells, carry the genetic information for each individual.

Can a baby get fetal alcohol syndrome from the father?

No, a father’s use of alcohol cannot lead to FASDs. FASDs can only happen when a pregnant woman consumes alcohol. However, it is important for the father of the baby or the supportive partner to encourage the pregnant woman to abstain from alcohol throughout the pregnancy.

How is akinesia diagnosed?

Some of the symptoms associated with akinesia include:

1. Difficulty when a person starts out to walk somewhere.
2. Muscle rigidity, usually beginning in the neck and legs. Muscles in the face can become rigid, similar to a mask.
3. Sudden inability to move the feet properly, especially when turning or approaching a destination.

What are the causes of fetal akinesia deformation sequence (fads)?

Many underlying causes of fetal akinesia deformation sequence (FADS) have been recognized including genetic, environmental and maternal factors. [1] The features of the condition are largely due to decreased fetal activity/movement. [1]

What is holoprosencephaly-hypokinesia syndrome?

Holoprosencephaly-hypokinesia syndrome is an extremely rare and fatal central nervous system malformation occurring during embryogenesis, presenting prenatally with holoprosencephaly and fetal hypokinesia as major features. Other manifestations include microcephaly, multiple contractures and intrauterine growth restriction.

What are the possible conditions related to Pena-Shokeir syndrome?

Please note that the table may not include all the possible conditions related to this disease. There are similarities between Pena-Shokeir syndrome type I and the trisomy 18 syndrome: both may include multiple ankyloses, camptodactyly, and rocker-bottom feet. Karyotyping permits differential diagnosis.