A syndrome with intracranial calcification and microcephaly in two sibs, resembling intrauterine infection

Area of Science:

• Neuroscience
• Genetics
• Developmental Biology

Background:

• Consanguineous unions increase the risk of autosomal recessive genetic disorders.
• Congenital brain malformations can lead to severe neurological deficits and early mortality.

Observation:

• Two infants from a consanguineous family presented with severe congenital brain abnormalities.
• Clinical examination revealed severe microcephaly, intracranial calcification, lissencephaly, and polymicrogyria.

Findings:

• The observed combination of microcephaly, intracranial calcification, lissencephaly, and polymicrogyria suggests a novel genetic syndrome.
• Autopsy findings confirmed severe structural brain malformations in both affected infants.

Implications:

• Identifying the genetic basis of this condition is crucial for genetic counseling and reproductive planning in consanguineous families.
• This case highlights the importance of detailed neuroimaging and genetic analysis in diagnosing rare congenital brain malformations.