case_images: PMC3125662_01
case_images: Clinical picture of ectomesenchymal chondromyxoid tumor presenting as a submucosal swelling on the anterior dorsum of the tongue (a, frontal view; b, lateral view)
case_images: JOMFP-15-74-g001.jpg
case_images: PMC3125662_01_JOMFP-15-74-g001.jpg
case_images: F0001
case_images: On oral examination, a solitary well defined nodule measuring 1.5 cm in diameter located on the right side of the dorsum of the anterior two third of the tongue, approximately 1 cm from the tip and 1cm from the lateral border was seen [Figure 1].
case_images: Gross specimen cut surface showing a well-circumscribed soft tissue lesion
case_images: JOMFP-15-74-g002.jpg
case_images: PMC3125662_01_JOMFP-15-74-g002.jpg
case_images: F0002
case_images: The cut surface was white in color and well circumscribed [Figure 2].
case_images: Photomicrograph shows a nonencapsulated but well circumscribed with lobular pattern of arrangement of the tumor (H and E, x4)
case_images: JOMFP-15-74-g003.jpg
case_images: PMC3125662_01_JOMFP-15-74-g003.jpg
case_images: F0003
case_images: Histopathologically, on low-power magnification, the lesion was well circumscribed but unencapsulated showing a lobular growth pattern [Figure 3].
case_images: Photomicrograph shows lesional cells arranged in a net-like pattern in a myxoid background (H and E, x40)
case_images: JOMFP-15-74-g004.jpg
case_images: PMC3125662_01_JOMFP-15-74-g004.jpg
case_images: F0004
case_images: On higher magnification, the lesional cells were arranged in the form of cords and strands in a net-like pattern against a myxoid background [Figure 4].
case_images: Photomicrograph shows lesional cells infiltrating the striated muscle bundles (H and E, x20)
case_images: JOMFP-15-74-g005.jpg
case_images: PMC3125662_01_JOMFP-15-74-g005.jpg
case_images: F0005
case_images: However, the lesional tissue was strongly positive for Vimetin [Figure 5] and focally positive for smooth muscle actin (SMA).