Shanmugam, R., Umapathy, V., Rajagopalan, S., Balaji, M., Srikanth, S., Dony, M. and Mathaikutty, M. (2015) Haemangiopericytoma—A Rare Sino-Nasal Mass. Otolaryngology Online Journal, 5.

has been cited by the following article:

• TITLE: Recurrent Sinonasal Hemangiopericytoma: A Rare Case Report

  AUTHORS: Worood Husain, Mahran Kazerooni, Ahmed Jamal

  KEYWORDS: Hemangiopericytoma, Sinonasal Hemangiopericytoma, Endoscopic Approach, Staghorn Pattern

  JOURNAL NAME: International Journal of Otolaryngology and Head & Neck Surgery, Vol.9 No.1, December 17, 2019

  ABSTRACT: Hemangiopericytoma (HPC) is a rare vascular tumor arising from capillary pericytes. This tumor represents 3% - 5% of all soft tissue sarcomas and 1% of all vascular tumors. Only 15% - 30% of cases occur in the head and neck region, among which sinonasal hemangiopericytoma (HPC) is accounted for around 5% of cases. Hemangiopericytoma (HPC) has a tendency for recurrence. Here, a case of recurrent nasal hemangiopericytoma (HPC) after 12 years of treatment is reported.