Figure 1From: The clinicopathologic observation, c-KIT gene mutation and clonal status of gastrointestinal stromal tumor in the sacrum Computed tomography (CT) scan of the abdomen and plevis demonstrated a small (2 × 1.5 × 0.8 cm) low-density, well circumscribed mass in the sacrum, without evidence of tumor infitration of adjacent structures (three different CT-slice, A, B, and C).Back to article page