case_images: PMC5448045_01
case_images: Magnetic resonance imaging revealed a 20 x 15 x 10 mm mass of low intensity on T1-weighted images (a, d) and high intensity on T2-weighted images (b, e) and gadolinium enhancement (c, f).
case_images: CRIOR2017-4129714.001.jpg
case_images: PMC5448045_01_CRIOR2017-4129714.001.jpg
case_images: fig1
case_images: Magnetic resonance imaging (MRI) revealed a 2 x 1.5 x 1 cm mass of low intensity on T1-weighted images and high intensity compared with normal muscle on T2-weighted images and gadolinium enhancement (Figure 1). 2-[18F]-Fluoro-2 deoxy-D glucose positron emission tomography revealed increased uptake with a maximum standardized uptake value of 3.73 in the mass.
case_images: (a, b) The tumor adhered to the flexor digitorum profundus of both the third and fourth fingers.
case_images: CRIOR2017-4129714.002.jpg
case_images: PMC5448045_01_CRIOR2017-4129714.002.jpg
case_images: fig2
case_images: The tumor had adhered to the flexor digitorum profundus of both the third and fourth fingers (Figure 2).
case_images: (a) The external surface of the mass was smooth and glistening without any gross abnormalities or disruption. (b, c) The lesion was well circumscribed and contained fibroblastic spindle cells. Elongated, slit-like spaces were prominent (hematoxylin-eosin, original magnification 20x, 400x).
case_images: CRIOR2017-4129714.003.jpg
case_images: PMC5448045_01_CRIOR2017-4129714.003.jpg
case_images: fig3
case_images: The external surface of the mass was smooth and glistening without any gross abnormalities or disruption and measured 2.0 x 1.3 x 0.9 cm (Figure 3). Elongated, slit-like spaces were prominent (Figure 3). beta-Catenin immunohistochemistry showed no nuclear staining.