1. If you have confirmed CSF
rhinorrhea, the treatment remains the same, irrespective of the cause.
2. If you consider
barotrauma as the cause, proven cases are rare. You might be one of the first cases in the world with sinus barotrauma leading to CSF leak. This might have happened because you are predisposed by some underlying
connective tissue disorder, congenital defect / anomaly or benign
intra cranial hypertension.
3. A proven route of CSF leak is barotrauma causing a perilymph leak in the ear, draining to the nose via the Eustachian tube. This is also known as CSF Otorhinorrhea. However, this should usually be accompanied by ear symptoms or
dizziness. Sometimes there are no ear complaints. You may include an HRCT Temporal Bones along with the CT cistrrnography.