Examination revealed a cleft nose (Figure a) and a smoothly demarcated endonasal mass displacing the nasal septum to the right. On the basis of cranial MRI, transethmoidal meningocele was ...

extend into the nasal cavity. Congenital cephaloceles usually occur at the site where gaps permit the outward herniation of cerebrospinal fluid (CSF) alone (meningocele) or CSF and gliotic brain ...