<unk> , or Perthes's syndrome, is a medical emergency caused by an intense compression of the thoracic cavity, causing venous back-flow from the right side of the heart into the veins of the neck and the brain.
Traumatic asphyxia
Neonatal stroke
Positional asphyxia
Closed-head injury
Polytrauma
Neonatal meningitis
Penetrating head injury
Neonatal sepsis