Spontaneous rhinorrhea in a 52-year-old woman.
D002559:Cerebrospinal Fluid Rhinorrhea / Q000000981:diagnostic imaging* / Q000209:etiology; D002946:Cisterna Magna / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D014057:Tomography, X-Ray Computed