Zipline Into a Case of Spontaneous Cerebrospinal Fluid Rhinorrhea

Area of Science:

• Neurology
• Neurosurgery
• Otolaryngology

Background:

• Spontaneous cerebrospinal fluid (CSF) rhinorrhea is an infrequent condition.
• Meningitis is a severe complication of CSF rhinorrhea, carrying a high mortality rate.
• Early diagnosis of CSF rhinorrhea is critical for patient outcomes.

Observation:

• A patient developed CSF rhinorrhea following zip-lining without any history of trauma.
• The patient had no conventional risk factors for spontaneous CSF rhinorrhea.
• This represents a unique presentation of CSF leak in the absence of trauma.

Findings:

• Radiological studies and biochemical tests confirmed the diagnosis of CSF rhinorrhea.
• The patient's condition was successfully diagnosed and managed.
• This case is the first reported instance of spontaneous CSF rhinorrhea after atraumatic zip-lining.

Implications:

• This case expands the understanding of potential triggers for spontaneous CSF rhinorrhea.
• It underscores the importance of considering unusual activities like zip-lining in the differential diagnosis.
• Prompt diagnostic evaluation is essential even in the absence of typical risk factors.