[Anesthesia in a newborn with Klippel-Feil syndrome].

hypoxemia under certain conditions. However, the relationship between pulmonary anesthetic administration and HPV remains controversial. In conclusion, global effects of inhalation induction with sevoflurane at high concentrations may cause oxygen desaturation in lungs that are normally ventilated with 100% oxygen, potentially resulting in global inhibition of HPV. However, these conditions may be a consequence of global HPV and associated 100% shunt fractions. Thus, despite the high level evidence of no differences in outcomes following pulmonary and intravenous anesthesia, the hypoxic consequences of inhalation anesthesia require further clarification.