PMC5425343_01
(Greyscale and colour). Contrast enhancement coronal computed tomography showing showing ovoid mass in proximity to transverse colon.
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PMC5425343_01_gr1.jpg
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Chest, abdomen and pelvis computed tomography demonstrated a 28 x 15 mm ovoid mass arising from the transverse colon, without evidence for distant metastasis or nodal disease (Fig. 1).
(Colour image). (A) Islands of spindle-shaped tumour cells infiltrating into omental fat. (B) Uniform population of spindle small with embedded prominent capillary-sized vessels/or arterioles. (C) Strong immunoreaction of cells for CD10.
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The mass was characterized by multiple foci of ovoid to spindle-shaped cells forming irregular tongues dissecting through markedly fibroblastic stroma (Fig. 2a). Small capillary-sized blood vessels were found within the proliferative cells (Fig. 2b). The tumour cells stained strongly for CD10 (Fig. 2c), oestrogen receptor, progesterone receptor, vimentin, WT-1 and Bcl-2.