An otherwise healthy black boy had bilateral nasoethmoidal meningoencephalocele. The cranial ends of the tumors were amputated by frontal craniotomy when the boy was 3½ months of age. The external portions of the tumors were excised when he was 7 months old. The patient was followed up for two years after the second operation.
Takamitsu Nakamura, James A. Grant, Ronald E. Hubbard. Nasoethmoidal Meningoencephalocele. Arch Otolaryngol. 1974;100(1):62–64. doi:10.1001/archotol.1974.00780040066014