Tehran University of Medical Sciences Acta Medica Iranica 0044-6025 50 12 2012 12 15 843 845 EN Behdad Gharib Department of Pediatrics, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. Sara Esmaeili Department of Pediatrics, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. Golnaz Shariati Department of Pediatrics, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. Narges Mazloomi Nobandegani Department of Pediatrics, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. Mehrzad Mehdizadeh Department of Radiology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. 2015 09 28 Recurrent bacterial meningitis is not a common disease and makes physicians seek underlying predisposing factors which can result from anatomic anomalies or immunodeficiency. In this paper we present a boy with recurrent bacterial meningitis with the history of trauma and sensorineural hearing loss. Mondini dysplasia was demonstrated with computed homographic scans (CT-Scan) of temporal bones. https://acta.tums.ac.ir/index.php/acta/article/view/4006 https://acta.tums.ac.ir/index.php/acta/article/download/4006/3981