[Cervical intraspinal enterogenous cyst: a rare cause of neonatal syncope]

J Languepin1, P Daoud, I Desguerre

  • 1Unité de réanimation médicale, hôpital Saint-Vincent-de-Paul, Paris, France.

Insights

Enterogenous cysts, rare embryogenic tumors, can cause early symptoms in infants, even without vertebral abnormalities. Magnetic resonance (MR) imaging is crucial for diagnosing these spinal cord-compressing cysts.

Area of Science:

  • Neurology
  • Pediatric Surgery
  • Developmental Biology

Background:

  • Enterogenous cysts are benign embryogenic tumors originating near the central nervous system.
  • These cysts are typically asymptomatic in neonates.
  • This case highlights a rare symptomatic presentation in a young infant.

Observation:

  • A 16-day-old infant presented with discomfort, eye deviation, hypotonia, and hyperreflexia.
  • The infant experienced apnea, cyanosis, bradycardia, and developed spastic quadriparesis with phrenic nerve paralysis.
  • Initial EEG and brain ultrasonography were normal, but MR imaging revealed an intraspinal cyst compressing the spinal cord from C1 to C3.

Findings:

  • Histological examination confirmed the cyst as enterogenous.
  • The cyst was surgically excised and found to be unassociated with vertebral abnormalities.
  • Early symptomatic presentation in an infant was observed.

Implications:

  • This case underscores the importance of considering enterogenous cysts in neonates presenting with neurological symptoms.
  • Early diagnosis via MR imaging is critical for timely intervention.
  • Prompt surgical excision can lead to favorable outcomes in infants with symptomatic enterogenous cysts.
Abstract

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