Rhinorrhea, Cerebrospinal Fluid, Spontaneous

Medical Condition:
Rhinorrhea, Cerebrospinal Fluid, Spontaneous

Discharge of cerebrospinal fluid through the nose. Common etiologies include trauma, neoplasms, and prior surgery, although the condition may occur spontaneously. (Otolaryngol Head Neck Surg 1997 Apr;116(4):442-9)