[Marden-Walker syndrome--a case report].

Area of Science:

• Genetics and Developmental Biology
• Neurology
• Pediatrics

Background:

• Marden Walker syndrome (MIM # 248700) is a rare autosomal recessive developmental disorder affecting the central nervous system.
• Only 36 cases have been reported globally, with established diagnostic criteria including blepharophimosis, joint contractures, and a mask-like face.
• The precise pathological mechanisms underlying Marden Walker syndrome remain unclear.

Observation:

• This report presents a case of Marden Walker syndrome in a young girl.
• The patient exhibits the three major diagnostic criteria and several other known anomalies associated with the syndrome.
• Notably, this patient also presents with vesicoureteral reflux and an umbilical hernia, which have not been previously documented in Marden Walker syndrome literature.

Findings:

• The presented case expands the known clinical spectrum of Marden Walker syndrome.
• The inclusion of vesicoureteral reflux and umbilical hernia provides new insights into potential associated anomalies.
• This case reinforces the diagnosis of Marden Walker syndrome based on established and newly observed clinical features.

Implications:

• Further research into the genetic and developmental pathways of Marden Walker syndrome is warranted.
• The identification of new associated anomalies may aid in earlier diagnosis and comprehensive management of affected individuals.
• This case highlights the importance of thorough clinical evaluation for potentially rare or previously unreported manifestations in genetic disorders.