Huisman TA Brehmer U Zeilinger G Stallmach T Gysin C 2007 We present a neonate with heterotopic nasopharyngeal brain tissue causing airway obstruction. Preoperative imaging showed extension of the mass along major neurovascular pathways into the cranial vault. Preoperative identification of intracranial extension is essential for planning surgery to prevent postoperative cerebrospinal fluid leaks or possible meningitis. https://sonar.ch/global/documents/104044 eng info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jpedsurg.2007.06.014 info:eu-repo/semantics/altIdentifier/pmid/17923212 Journal of pediatric surgery. - 2007 Airway Obstruction Cavernous Sinus Choristoma Female Humans Infant, Newborn Magnetic Resonance Imaging Nasopharyngeal Diseases Neoplasm, Residual Neuroglia Palate, Soft Skull Base Parapharyngeal neuroglial heterotopia extending through the skull base in a neonate with airway obstruction. http://purl.org/coar/resource_type/c_6501