Endoscopic Excision of Non-embolized Juvenile Nasopharyngeal Angiofibroma: Our Technique

Abstract

To approach Juvenile nasopharyngeal angiofibroma extending to the sphenoid sinus, pterygoid wedge and minimal involvement of the pterygopalatine fossa (Radkowski Stage 2 A) with an endoscopic technique without embolization with no recurrence and minimal morbidity and mortality. This is a retrospective, descriptive study based on the medical records of 15 patients with histologically confirmed JNA who underwent endoscopic binostril four handed endoscopic excision in our centre without embolisation between 2010 and 2015. All 15 patients were young males with a mean age of 14.13 years who underwent endoscopic excision of JNA without embolisation. Nasal obstruction (100 %) and epistaxis (100 %) were the most common symptoms. Average surgery length was 1 h 41 min. Mean blood loss was 67.2 ml and none of patients required blood transfusion. All patients had crusting and septal defect postoperatively, only 3 (20 %) had synechiae. Mean hospitalization time was 3.66 days. 2 (13.33 %) of our patients had a residual tumor and one (6.66 %) had a relapse in pterygoid wedge. There were no cases of death or significant morbidity. The follow up period was 1 year. Endoscopic endo nasal bi nostril four handed technique can achieve complete resection without embolization in case of small to medium sized JNA s in the hands of an experienced surgeon with minimal blood loss, low rates of recurrence and morbidity.