Preoperative embolization is effective for juvenile nasopharyngeal angiofibromas, but best practices are still uncertain.
A systematic review of literature from 2002 to 2021 included 14 studies and analyzed embolization techniques, materials, and outcomes.
Key findings included a low rate of embolization (3.16%) and surgical complications (4.96%), but variability in data suggests the need for standardized reporting for better comparisons in future research.