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Figure 1: Magnetic resonance image showing the defect in cribriform plate, herniation of dura into anterior ethmoid sinuses and presence of fluid within anterior ethmoid air cells. (a) Defect in cribriform plate. (b) Outpouching of cerebrospinal fluid in the nasal cavity

Figure 1: Magnetic resonance image showing the defect in cribriform plate, herniation of dura into anterior ethmoid sinuses and presence of fluid within anterior ethmoid air cells. (a) Defect in cribriform plate. (b) Outpouching of cerebrospinal fluid in the nasal cavity