{Reference Type}: Journal Article {Title}: Head and Neck Hemangiopericytoma: A Rare Case Report and Literature Review. {Author}: Liu H;Lu Y;He Q;Cao X; {Journal}: Ear Nose Throat J {Volume}: 0 {Issue}: 0 {Year}: 2023 Aug 26 {Factor}: 1.677 {DOI}: 10.1177/01455613231191379 {Abstract}: Hemangiopericytomas (HPCs) are rare vascular tumors, and head and neck hemangiopericytoma (HNHPC) accounts for 11% to 16% of all HPCs, possibly occurring at any age. However, according to a recent study, HNHPC was most frequently observed in middle-aged adults and had a slight predominance of female patients. In the present case, we report the successful treatment of HNHPC.