Meningohydroencephalocele is a herniation of meninges, cerebrospinal fluid, brain parenchyma and a part of the ventricular system through a bony defect in the skull. This bone defect may be congenital, spontaneous or traumatic in origin. The lesions are mostly congenital, discovered generally after birth or in very young infants. We report the first historical case of the entity in this location in a 29-year-old man and discuss the pathogenesis, surgical management and social considerations of this type of neural tube defect in our country.
Keywords: Brain herniation; Cephalocele; Folic acid; Meningohydroencephalocele; Neural tube defect.
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