Sino-nasal hemangiopericytoma: a case series and systematic literature review.

Meir WarmanAdi Syn-HershkoOded CohenYevgeny TzipinYonatan LahavIdit Tessler

Published in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2022)

Although previous reports attribute an aggressive tumoral behavior to SN-HPC, our experience and the literature review support a more indolent course with low recurrence rates following complete endoscopic resection. Preoperative embolization can be useful in certain cases, but due to potential complications, it should not be routinely indicated.

Keyphrases

case report
ultrasound guided
risk factors
hodgkin lymphoma
endoscopic submucosal dissection