Exploratory operation in a patient with spontaneous temporal bone cerebrospinal fluid leaks: A case report

Benign intracranial hypertension can result in meningeal protrusion or meningoencephalocele, which may lead to CSF leakage that generally responds favorably to mucosal repair. In instances where imaging fails to identify the source of the leak or when diagnostic options are limited, proactive exploratory surgery is advisable. Although surgical interventions carry inherent risks, the application of endoscopic techniques by experienced surgeons renders this approach a feasible choice for addressing both diagnostic and therapeutic challenges.