Preoperative Embolization for Sinonasal Angiosarcoma Optimized Intraoperative and Postoperative Outcomes: A Case Report
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Background: Angiosarcoma is a rare and aggressive malignancy, representing less than 1% of head and neck cancers. Primary sinonasal angiosarcoma is exceedingly uncommon, with fewer than 40 cases reported. It carries a poor progno... ...
