Moebius Syndrome: A Rare Entity or a Missed Diagnosis?

Area of Science:

• Neurology
• Pediatrics
• Genetics

Background:

• Moebius syndrome is a rare congenital neurological disorder.
• It is characterized by nonprogressive weakness or palsy of multiple cranial nerves, frequently involving the sixth and seventh.
• The third and twelfth cranial nerves can also be affected.

Observation:

• Infants with Moebius syndrome may present with facial palsy.
• This presentation is often misdiagnosed as birth trauma.
• A 6-week-old infant experienced poor weight gain and feeding difficulties.

Findings:

• The infant's clinical presentation suggested multiple cranial nerve palsies.
• The diagnosis of Moebius syndrome was established based on these findings.
• No apparent cause was identified for the infant's condition.

Implications:

• Highlights the importance of recognizing Moebius syndrome in infants with unexplained cranial nerve palsies.
• Emphasizes the need for accurate diagnosis to differentiate from birth injuries.
• Underscores the challenges in diagnosing rare congenital neurological diseases in early infancy.