case_images: PMC10240854_01
case_images: Non-contrast computed tomography and contrast-enhanced computed tomography scan of nose and PNS. Mild enhancement seen on contrast-enhanced computed tomography.
case_images: 10.1177_2050313X231173787-fig1.jpg
case_images: PMC10240854_01_10.1177_2050313X231173787-fig1.jpg
case_images: fig1-2050313X231173787
case_images: Contrast-enhanced computed tomography (CECT) scan showed mildly enhanced lesion, displacing medial wall of the right maxillary sinus and nasal septum (Figure 1).
case_images: Gross specimen after endoscopic surgical excision.
case_images: 10.1177_2050313X231173787-fig2.jpg
case_images: PMC10240854_01_10.1177_2050313X231173787-fig2.jpg
case_images: fig2-2050313X231173787
case_images: The mass was removed completely (Figure 2).
case_images: Pathological section: respiratory epithelium with diffuse spindle cell proliferation and staghorn blood vessels in stroma.
case_images: 10.1177_2050313X231173787-fig3.jpg
case_images: PMC10240854_01_10.1177_2050313X231173787-fig3.jpg
case_images: fig3-2050313X231173787
case_images: The final diagnosis of sinonasal hemangiopericytoma was made (Figure 3).