A Low-Grade Fibromyxoid Sarcoma of the Internal Abdominal Oblique Muscle

Figure 2

(a) The cut surface of the tumor revealed that the lesion was pale white and glistening in appearance. (b) A microscopic examination showed alternating areas with a fibrous and myxoid stroma. Scale bar is 500 μm. (c) Low-power view of the myxoid zone. Scale bar is 50 μm. (d) Low-power view of the fibrous zone. Scale bar is 50 μm. (e) The tumor shows diffuse cytoplasmic expression of MUC4, characteristic of LGFMS.

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