{Reference Type}: Case Reports
{Title}: Bilateral sinonasal inverted papillomas originating from both sides of the frontal sinus and the left lamina papyracea: A case report.
{Author}: Li Y;Ma D;
{Journal}: Medicine (Baltimore)
{Volume}: 103
{Issue}: 15
{Year}: 2024 Apr 12
{Factor}: 1.817
{DOI}: 10.1097/MD.0000000000037703
{Abstract}: BACKGROUND: The present investigation documented a case of bilateral sinonasal inverted papilloma (SNIP) that arose from both sides of the frontal sinus and ethmoid sinus. The occurrence of bilateral involvement of the nasal cavities and frontal sinus is rather infrequent.
METHODS: Informed consent was obtained from the patient.
METHODS: Bilateral SNIP.
METHODS: The tumor was completely removed by Draf III endoscopic resection complemented by an external eyebrow arch approach, and the postoperative recovery was uneventful.
RESULTS: The purpose of this paper is to present a comprehensive reference for the management of bilateral SNIP that affects the frontal sinuses.
CONCLUSIONS: This study addresses the staging and surgical management of bilateral SNIP, along with a review of the factors contributing to its recurrence. The recommended treatment method involves applying the Draf III technique combined with an external nasal approach.