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Early diagnosis of Meckel's syndrome
The Australian & New Zealand Journal of Obstetrics & Gynaecology
|February 1, 1980
Abstract:
Meckel's syndrome is a disorder of polygenic origin inherited as an autosomal recessive. The main features are microcephaly, occipital encephalocoele with associated midline facial defects, renal and limb anomalies. The diagnosis has previously been made ultrasonically by the repeated demonstration of small head size. In this instance a renal anomaly was demonstrated and use to confirm the diagnosis.
Insights
Meckel's syndrome, a rare genetic disorder, presents with microcephaly and facial defects. This study highlights using renal anomalies, alongside head size, for earlier and more accurate ultrasonic diagnosis.
Area of Science:
- Genetics
- Developmental Biology
- Medical Diagnostics
Background:
- Meckel's syndrome is an autosomal recessive disorder.
- Key features include microcephaly, occipital encephalocoele, midline facial defects, and anomalies of the kidneys and limbs.
Observation:
- Previous ultrasonic diagnosis relied on identifying small head size.
- This case demonstrated a renal anomaly as a key diagnostic indicator.
Findings:
- The presence of a renal anomaly was utilized to confirm the diagnosis of Meckel's syndrome.
- This suggests a broader range of ultrasonic markers for the condition.
Implications:
- Improved early detection of Meckel's syndrome through combined ultrasonic findings.
- Potential for earlier intervention and management of affected individuals.
- Enhances understanding of the phenotypic variability in Meckel's syndrome.