Cerebrospinal fluid rhinorrhea via the fossa of Rosenmuller.
Traumatic cerebrospinal fluid fistulas in children are not rare as described by Harwood-Nash and Caldicott, North, and Simpson. Those involving the sphenoid bone apparently are rare, particularly in early childhood.
D002559:Cerebrospinal Fluid Rhinorrhea / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008581:Meningitis / Q000209:etiology; D009192:Myelography; D009305:Nasopharynx / Q000000981:diagnostic imaging / Q000601:surgery*; D009666:Nose / Q000293:injuries; D013100:Sphenoid Bone; D014276:Trigeminal Nerve / Q000601:surgery