Cerebrospinal fluid rhinorrhea: endoscopic repair based on a combined diagnostic approach Bhalodiya NH et al. - Management of a suspected CSF leak requires a combined diagnostic approach. Endoscopic repair with composite graft and fibrin glue should be the first line of management in cases of CSF rhinorrhea requiring surgical closure. Intracranial pressure reducing measures play an important role in preventing postoperative recurrence. [more...]