AUTHOR=Huang Xun , Wang Lin , Chen Yangjing , Liu Jianlin , Liu Yamin , Yang Lin TITLE=The Comparative Outcomes of Particulate Versus Coil Preoperative Embolization for Carotid Body Tumors JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.860788 DOI=10.3389/fonc.2022.860788 ISSN=2234-943X ABSTRACT=
Till now, the effect of different embolic materials (particulate vs coil) on pre-embolization of carotid body tumors remains poorly understood. The aim of this study was to explore the comparative results between particulate and coil embolization for carotid body tumors. Thirty-seven patients with carotid body tumors who underwent embolization before surgical resection were reviewed and analyzed in this retrospective study between 2008 and 2020. Twenty-one patients were included in the particulate group, while 16 patients were included in the coil group. All procedure-related details, complications and 5-year follow-up data were collected in the study. The preoperative embolization time was obviously longer in the particulate group than in the coil group (42.6 ± 12.3 min vs. 33.7 ± 10.1 min,