case_images: PMC3586446_01
case_images: Reddish-gray-colored polypoidal mass in the left vestibule.
case_images: CRIM.OTOLARYNGOLOGY2013-175326.001.jpg
case_images: PMC3586446_01_CRIM.OTOLARYNGOLOGY2013-175326.001.jpg
case_images: fig1
case_images: Anterior rhinoscopy revealed a fragile, lobular, red-grayish-colored, smooth, and polypoidal mass, arising anteroinferiorly to the left inferior turbinate filling the vestibule (Figure 1).
case_images: Axial, sagittal, and coronal CT images showing an intensely enhancing homogenous mass lesion in the left vestibule.
case_images: CRIM.OTOLARYNGOLOGY2013-175326.002.jpg
case_images: PMC3586446_01_CRIM.OTOLARYNGOLOGY2013-175326.002.jpg
case_images: fig2
case_images: On postcontrast study, the soft tissue is showing intense enhancement (Figures 2(a), 2(b), and 2(c)).
case_images: Histopathology showing irregular blood vessels ranging from capillaries and sinusoids to large vessels lined with one layer of flat endothelial cells lying in a fibrous stroma.
case_images: CRIM.OTOLARYNGOLOGY2013-175326.003.jpg
case_images: PMC3586446_01_CRIM.OTOLARYNGOLOGY2013-175326.003.jpg
case_images: fig3
case_images: Several fields of proliferative fibrosis at the sites of repetitive haemorrhages were seen (Figure 3).