Sadr Zahra, Noorbakhsh Samileh, Zafaranloo Nazanin, Moshfegh Fereshteh, Nasoori Yaser, Late Onset Meningitis in Post Traumatic Temporal Meningoencephalocele, Journal of Diseases, Volume 1, Issue 1, 2022, Pages 2-9, ISSN 2997-1977, https://doi.org/10.14302/issn.2997-1977.jd-22-4183. (https://oap-researcharticles.org/jd/article/1829) Abstract: Temporal lobe meningoencephalocele is an uncommon anomaly in the face. As brain tissue herniate through the dural imperfection, cerebrospinal fluid (CSF) or a mass will appear in the mastoid, middle ear or the both. Here we present a 10 years old boy with right lobe temporal meningoencephalocele which results in CSF leakage and manifested with bacterial meningitis. He had a history of head trauma and bone fracture 3 years ago. In surgery the defect repaired and the patient showed improvement. Keywords: bacterial meningitis; meningoencephalocele; temporal lobe