PMC3762137_01
Video stroboscopy image of the postcricoid SFT demonstrating a large soft tissue mass in the postcricoid region encroaching the laryngeal inlet.
CRIM.OTOLARYNGOLOGY2013-908327.001.jpg
PMC3762137_01_CRIM.OTOLARYNGOLOGY2013-908327.001.jpg
fig1
The left vocal fold appeared to be immobile (Figure 1).
Histological examination of the postcricoid SFT (magnification in all images 100x). (a) Abundant spindle-shaped tumor cells with characteristic whorled arrangement (hematoxylin and eosin staining); (b) strong CD34 immunoreactivity (arrows); (c) strong vimentin immunoreactivity (arrows); (d) focal and weak desmin immunoreactivity (arrows).
CRIM.OTOLARYNGOLOGY2013-908327.002.jpg
PMC3762137_01_CRIM.OTOLARYNGOLOGY2013-908327.002.jpg
fig2
Permanent pathology examination of the 0.5 cm x 0.4 cm x 0.4 cm biopsy specimen demonstrated a spindle-shaped cellular neoplasm staining positive for CD34 and vimentin and focally for desmin (Figures 2(a)-2(d)). 
Video stroboscopy image of the postcricoid region 22 months after microexcision of SFT demonstrating no recurrence of disease.
CRIM.OTOLARYNGOLOGY2013-908327.003.jpg
PMC3762137_01_CRIM.OTOLARYNGOLOGY2013-908327.003.jpg
fig3
The last video stroboscopy examination performed in June 2012 demonstrated no recurrence of disease (Figure 3).